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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11024) Unexpected exception during request; java.lang.StackOverflowError: null
Date Mon, 18 Jan 2016 09:03:39 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15104965#comment-15104965 ] 

Sylvain Lebresne commented on CASSANDRA-11024:
----------------------------------------------

Unfortunately the stack trace you attached seems to miss its beginning (the part at the very end), which is the part we would need to know where this happen. Are you sure you don't have anything more in the log?

> Unexpected exception during request; java.lang.StackOverflowError: null
> -----------------------------------------------------------------------
>
>                 Key: CASSANDRA-11024
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11024
>             Project: Cassandra
>          Issue Type: Bug
>         Environment: CentOS 7, Java x64 1.8.0_65
>            Reporter: Kai Wang
>            Priority: Minor
>
> This happened when I run a "SELECT *" query on a very wide table. The table has over 1000 columns and a lot of nulls. If I run "SELECT * ... LIMIT 10" or "SELECT a,b,c FROM ...", then it's fine. The data is being actively inserted when I run the query. Will try later when compaction (LCS) catches up.
> {noformat}
> ERROR [SharedPool-Worker-5] 2016-01-15 20:49:08,212 Message.java:611 - Unexpected exception during request; channel = [id: 0x8e11d570, /192.168.0.3:50332 => /192.168.0.11:9042]
> java.lang.StackOverflowError: null
> 	at com.google.common.base.Preconditions.checkPositionIndex(Preconditions.java:339) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.AbstractIndexedListIterator.<init>(AbstractIndexedListIterator.java:69) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$11.<init>(Iterators.java:1048) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators.forArray(Iterators.java:1048) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.RegularImmutableList.listIterator(RegularImmutableList.java:106) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.ImmutableList.listIterator(ImmutableList.java:344) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.ImmutableList.iterator(ImmutableList.java:340) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.ImmutableList.iterator(ImmutableList.java:61) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterables.iterators(Iterables.java:504) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterables.access$100(Iterables.java:60) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterables$2.iterator(Iterables.java:494) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterables$3.transform(Iterables.java:508) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterables$3.transform(Iterables.java:505) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:543) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> 	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) ~[guava-16.0.jar:na]
> {noformat}



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