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From "Paulex Yang (JIRA)" <j...@apache.org>
Subject [jira] Closed: (HARMONY-1066) [classlib][luni] java.util.TreeMap.headMap(Object) & tailMap(Object) methods do not return serializable SortedMap
Date Fri, 18 Aug 2006 02:24:18 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-1066?page=all ]

Paulex Yang closed HARMONY-1066.
--------------------------------


Verified by Spark.

> [classlib][luni] java.util.TreeMap.headMap(Object) & tailMap(Object) methods do not
return serializable SortedMap
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-1066
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1066
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: spark shen
>         Assigned To: Paulex Yang
>         Attachments: Harmony-1066.diff, Harmony-1066_serialization.diff
>
>
> java.util.TreeMap.headMap(Object) & tailMap(Object) methods
> do not return serializable SortedMap. But this is not the case on RI. 
> Testcase
> public void test_headMapLObject_Serializable() {
>         TreeMap<Integer, Double> map = new TreeMap<Integer, Double>();
>         map.put(1, 2.1);
>         map.put(2, 3.1);
>         map.put(3, 4.5);
>         map.put(7, 21.3);
>         SortedMap<Integer, Double> headMap = map.headMap(2);
>         assertTrue(headMap instanceof Serializable);
>         SortedMap<Integer, Double> tailMap = map.tailMap(3);
>         assertTrue(tailMap instanceof Serializable);
>     }
> This test case will fail on Harmony, pass on RI.
> I will attach a patch to fix this problem. 
> Best regards

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