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Posted to commits@harmony.apache.org by "Vladimir Ivanov (JIRA)" <ji...@apache.org> on 2006/07/07 05:56:29 UTC
[jira] Created: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
[classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
--------------------------------------------------------------------------------------------------------
Key: HARMONY-791
URL: http://issues.apache.org/jira/browse/HARMONY-791
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Vladimir Ivanov
The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
================== test.java =======================
public class test {
public static void main (String[] args) {
new String(new int[] {}, 2, Integer.MAX_VALUE);
}
}
================================================
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))
java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
at java.lang.String.<init>([III)V(Unknown Source)
at test.main(test.java:3)
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.
Exception in thread "main" java.lang.NegativeArraySizeException
at java.lang.String.<init>(String.java:504)
at test.main(test.java:3)
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[classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[],
2, Integer.MAX_VALUE)
Posted by Tim Ellison <t....@gmail.com>.
I'm going to fix this simple bug in the String class logic.
It doesn't involve a shape change for String so should be
uncontroversial -- but squeal if you object.
Regards,
Tim
Vladimir Ivanov (JIRA) wrote:
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
>
> Components: Classlib
> Reporter: Vladimir Ivanov
>
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
>
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
>
> 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))
>
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
>
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
>
--
Tim Ellison (t.p.ellison@gmail.com)
IBM Java technology centre, UK.
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[jira] Closed: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=all ]
Tim Ellison closed HARMONY-791:
-------------------------------
Verified by Vladimir.
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Assignee: Tim Ellison
> Attachments: String.java.patch, String.patch, StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
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[jira] Commented: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Alexey Petrenko (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=comments#action_12420140 ]
Alexey Petrenko commented on HARMONY-791:
-----------------------------------------
According your patch...
Don't you think that the simply modified test will fail with your patch?
public class StringTest {
public static void main (String[] args) {
new String(new int[Integer.MAX_VALUE], 2, Integer.MAX_VALUE);
}
}
With enough memory of course :)
I do not have enough memory on my machine so I can not check.
I suggest to check the sum of offset and count.
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Attachments: String.patch, StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
--
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[jira] Commented: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Vladimir Ivanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=comments#action_12420197 ]
Vladimir Ivanov commented on HARMONY-791:
-----------------------------------------
The correct patch is:
Index: C:/harmony/trunk_0427/modules/luni/src/main/java/java/lang/String.java
===================================================================
--- C:/harmony/trunk_0427/modules/luni/src/main/java/java/lang/String.java (revision 419772)
+++ C:/harmony/trunk_0427/modules/luni/src/main/java/java/lang/String.java (working copy)
@@ -498,7 +498,7 @@
super();
if (codePoints == null)
throw new NullPointerException();
- if (offset < 0 || count < 0 || (offset + count) > codePoints.length)
+ if (offset < 0 || count < 0 || (long)offset + (long)count > codePoints.length)
throw new IndexOutOfBoundsException();
this.offset = 0;
this.value = new char[count * 2];
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Attachments: String.java.patch, String.patch, StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
--
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[jira] Commented: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Alexey Petrenko (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=comments#action_12420229 ]
Alexey Petrenko commented on HARMONY-791:
-----------------------------------------
Yes, that's good solution.
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Attachments: String.java.patch, String.patch, StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
--
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[jira] Updated: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Vladimir Ivanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=all ]
Vladimir Ivanov updated HARMONY-791:
------------------------------------
Attachment: StringTest.patch
unit test
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Attachments: StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
--
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[jira] Resolved: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=all ]
Tim Ellison resolved HARMONY-791:
---------------------------------
Resolution: Fixed
Thanks Vladimir.
Fixed in module LUNI at repo revision r420929.
Please check that this fully resolves your issue.
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Assignee: Tim Ellison
> Attachments: String.java.patch, String.patch, StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
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[jira] Updated: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Vladimir Ivanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=all ]
Vladimir Ivanov updated HARMONY-791:
------------------------------------
Attachment: String.patch
patch
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Attachments: String.patch, StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
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[jira] Assigned: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=all ]
Tim Ellison reassigned HARMONY-791:
-----------------------------------
Assign To: Tim Ellison
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Assignee: Tim Ellison
> Attachments: String.java.patch, String.patch, StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
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[jira] Updated: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Alexey Petrenko (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=all ]
Alexey Petrenko updated HARMONY-791:
------------------------------------
Attachment: String.java.patch
This is my version of the fix.
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Attachments: String.java.patch, String.patch, StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
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[jira] Commented: (HARMONY-791) [classlib][lang] unexpected
NegativeArraySizeException for java.lang.String(int[], 2,
Integer.MAX_VALUE)
Posted by "Vladimir Ivanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-791?page=comments#action_12420482 ]
Vladimir Ivanov commented on HARMONY-791:
-----------------------------------------
verified, thanks
> [classlib][lang] unexpected NegativeArraySizeException for java.lang.String(int[], 2, Integer.MAX_VALUE)
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-791
> URL: http://issues.apache.org/jira/browse/HARMONY-791
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Assignee: Tim Ellison
> Attachments: String.java.patch, String.patch, StringTest.patch
>
> The harmony method java.lang.String(int[], 2, Integer.MAX_VALUE) throws NegativeArraySizeException while spec requires IndexOutOfBoundsException.
> ================== test.java =======================
> public class test {
> public static void main (String[] args) {
> new String(new int[] {}, 2, Integer.MAX_VALUE);
> }
> }
> ================================================
> 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))
> java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483647
> at java.lang.String.<init>([III)V(Unknown Source)
> at test.main(test.java:3)
> 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.
> Exception in thread "main" java.lang.NegativeArraySizeException
> at java.lang.String.<init>(String.java:504)
> at test.main(test.java:3)
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