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From "Nathan Beyer (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HARMONY-719) [classlib][lang]String.contentEquals((CharSequence)"") always return true
Date Fri, 30 Jun 2006 23:54:30 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-719?page=all ]

Nathan Beyer reassigned HARMONY-719:
------------------------------------

    Assign To: Nathan Beyer

> [classlib][lang]String.contentEquals((CharSequence)"") always return true
> -------------------------------------------------------------------------
>
>          Key: HARMONY-719
>          URL: http://issues.apache.org/jira/browse/HARMONY-719
>      Project: Harmony
>         Type: Bug

>   Components: Classlib
>     Reporter: Vladimir Ivanov
>     Assignee: Nathan Beyer
>  Attachments: String.patch, StringTest.patch
>
> The harmony java.lang.String.contentEquals("")  method always return true while spec
says:
> "true if and only if this String represents the same sequence of char ..."
> ===================== test.java ==========================
> public class test {
>     public static void main (String[] args) { 
>             System.out.println("'qwerty'.contentEquals(\"\") = " + "qwerty".contentEquals(""));
  
>     }   
> }
> ======================================================
> Output:
> C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -showversion test
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System
optimized over throughput (initial strategy singleparpar))
> 'qwerty'.contentEquals("") = false
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> 'qwerty'.contentEquals("") = true

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