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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-719) [classlib][lang]String.contentEquals((CharSequence)"") always return true
Date Fri, 30 Jun 2006 10:14:29 GMT
[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


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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