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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-786) [classlib][math]compatibility: different values for BigDecimal(null, mc).toBigInteger() for Harmony and RI
Date Thu, 06 Jul 2006 12:20:31 GMT
[classlib][math]compatibility: different values for BigDecimal(null, mc).toBigInteger() for
Harmony and RI
----------------------------------------------------------------------------------------------------------

         Key: HARMONY-786
         URL: http://issues.apache.org/jira/browse/HARMONY-786
     Project: Harmony
        Type: Bug

  Components: Classlib  
    Reporter: Vladimir Ivanov


The Harmony method java.math.BigDecimal(BigInteger, mc).toBigInteger() returns 'null' while
RI returns -9223372036854775808.

=============== test.java =====================
import java.math.*;
public class test {
    public static void main(String args[] ) {
	System.out.println("" + new BigDecimal((BigInteger) null, MathContext.UNLIMITED).toBigInteger())
;
    }
}
===========================================

Output:
C:\tmp\tmp17>C:\jdk1.5.0_06\bin\java.exe -showversion test
java version "1.5.0_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode)

-9223372036854775808

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))

null

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.
null


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