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  1. Harmony
  2. HARMONY-922

[classlib][text] unexpected NPE for MessageFormat("rr", null).hashCode()

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Classlib
    • Labels:
      None

      Description

      The Harmony method java.text.MessageFormat("rr", null).hashCode() throws NPE while RI returns numeric value.

      ============= test.java ==================
      import java.text.*;

      public class test {
      public static void main (String[] args) {
      try

      { System.out.println("res = " + new MessageFormat("rr", null).hashCode()); }

      catch (Exception e)

      { e.printStackTrace(); }


      }
      }
      ======================================

      Output:
      C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -cp . -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))

      res = 3648

      C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -cp . -showversion test
      java version 1.5 (subset)

      (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
      java.lang.NullPointerException
      at java.text.MessageFormat.hashCode(MessageFormat.java:511)
      at test.main(test.java:6)

      C:\tmp\tmp17>C:\harmony\drlvm\trunk\build\win_ia32_msvc_debug\deploy\jre\bin\ij -Dvm.assert_dialog=false -cp . -showversion test
      Apache Harmony DRLVM HEAD-4807 (2006-05-02), Windows/ia32/msvc 1310, debug
      java.lang.NullPointerException
      at java.text.MessageFormat.hashCode(MessageFormat.java:511)
      at test.main(test.java:6)

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            • Assignee:
              paulex Paulex Yang
              Reporter:
              vladimir Vladimir Ivanov
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              Dates

              • Created:
                Updated:
                Resolved: