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From "Joerg Schaible (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LANG-624) SystemUtils.getJavaVersionAsFloat throws StringIndexOutOfBoundsException on Android runtime/Dalvik VM
Date Mon, 24 Jan 2011 09:25:44 GMT

    [ https://issues.apache.org/jira/browse/LANG-624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12985581#action_12985581
] 

Joerg Schaible commented on LANG-624:
-------------------------------------

The only problem that remains then is for Android, because IIRC it used to return something
like 0.9 as specification version. Where are the Android guys to affirm my 2nd hand knowledge?
Question is what isJavaAtLeast should do in this platform, because someone who uses c-l will
probably expect that his check will succeed for Java 5 also on Android.

> SystemUtils.getJavaVersionAsFloat throws StringIndexOutOfBoundsException on Android runtime/Dalvik
VM
> -----------------------------------------------------------------------------------------------------
>
>                 Key: LANG-624
>                 URL: https://issues.apache.org/jira/browse/LANG-624
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.*
>    Affects Versions: 2.5
>            Reporter: Travis Truman
>             Fix For: 3.0
>
>         Attachments: AndriodJavaVersion.png
>
>
> Can be replicated in the Android emulator quite easily.
> Stack trace:
> {noformat}
> at org.apache.commons.lang.builder.ToStringBuilder.<clinit>(ToStringBuilder.java:98)
> E/AndroidRuntime( 1681): 	... 17 more
> E/AndroidRuntime( 1681): Caused by: java.lang.ExceptionInInitializerError
> E/AndroidRuntime( 1681): 	at org.apache.commons.lang.builder.ToStringStyle$MultiLineToStringStyle.<init>(ToStringStyle.java:2276)
> E/AndroidRuntime( 1681): 	at org.apache.commons.lang.builder.ToStringStyle.<clinit>(ToStringStyle.java:94)
> E/AndroidRuntime( 1681): 	... 18 more
> E/AndroidRuntime( 1681): Caused by: java.lang.StringIndexOutOfBoundsException
> E/AndroidRuntime( 1681): 	at java.lang.String.substring(String.java:1571)
> E/AndroidRuntime( 1681): 	at org.apache.commons.lang.SystemUtils.getJavaVersionAsFloat(SystemUtils.java:1153)
> E/AndroidRuntime( 1681): 	at org.apache.commons.lang.SystemUtils.<clinit>(SystemUtils.java:818)
> {noformat}

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