Running ant with jdk7

[Xueming Shen]

Yes. it appears it only fails on the -server vm.

David Holmes - Sun Microsystems wrote:
> Hi Sherman,
>
> This looks like a server compiler problem (jvm->hotspot->compiler2). I 
> can reproduce on my solaris-x86 box but only using -server not -client 
> or -Xint.
>
> Cheers,
> David
>
> Xueming Shen said the following on 08/07/09 14:12:
>> It appears the failure has nothing to do with the zip code, attached 
>> sample Foo started to fail
>> ( the masking operation & BYTE_3_MASK seems failed) from b65 on 
>> solaris-i586 (but works
>> fine on sol-sparc, it failed on linux-amd64 as well, have not tried 
>> on other platforms yet). Any
>> idea where I should send this one to?
>>
>> Sherman
>>
>> public class Foo {
>>
>>    private static final long BYTE_3_MASK = 0xFF000000L;
>>    private static final int BYTE_3_SHIFT = 24;
>>
>>    public static void main(String[] args) {
>>        java.util.Random r = new java.util.Random();
>>        byte[] bb = new byte[1];
>>
>>     while(true) {
>>            r.nextBytes(bb);
>>
>>            long l = (bb[0] << BYTE_3_SHIFT) & BYTE_3_MASK;
>>
>>         if (bb[0] < 0)
>>                System.out.printf("  [toLong]: %x -> %x%n",
>>                   bb[0] & 0xff, l);
>>
>>            if ((l & 0xf00000000L) != 0) {
>>                System.out.printf("Masking failed!%n");
>>                break;
>>         }
>>        }
>>    }
>> }
>>
>>
>>
>>
>>
>> Kelly O'Hair wrote:
>>>
>>> Has anyone been running ant with jdk7 or openjdk7? Just curious if 
>>> anyone else
>>> has run into this problem. My ant script does something like:
>>>
>>>  <unzip src="${drop.bundle}" dest="${drop.dir}"/>
>>>
>>> But when I have ant run with jdk7 (jdk7/bin in my PATH), I'm getting
>>> this exception:
>>>
>>> BUILD FAILED
>>> java.lang.IllegalArgumentException: invalid entry crc-32
>>>         at java.util.zip.ZipEntry.setCrc(ZipEntry.java:186)
>>>         at 
>>> org.apache.tools.zip.ZipFile.populateFromCentralDirectory(ZipFile.java:300) 
>>>
>>>         at org.apache.tools.zip.ZipFile.<init>(ZipFile.java:152)
>>>         at 
>>> org.apache.tools.ant.taskdefs.Expand.expandFile(Expand.java:137)
>>>         at 
>>> org.apache.tools.ant.taskdefs.Expand.execute(Expand.java:107)
>>>         at 
>>> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
>>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>         at 
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
>>>
>>>         at 
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
>>>
>>>         at java.lang.reflect.Method.invoke(Method.java:623)
>>>         at 
>>> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) 
>>>
>>>         at org.apache.tools.ant.Task.perform(Task.java:348)
>>>         at org.apache.tools.ant.Target.execute(Target.java:357)
>>>         at org.apache.tools.ant.Target.performTasks(Target.java:385)
>>>         at 
>>> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
>>>         at 
>>> org.apache.tools.ant.Project.executeTarget(Project.java:1306)
>>>         at 
>>> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) 
>>>
>>>         at 
>>> org.apache.tools.ant.Project.executeTargets(Project.java:1189)
>>>         at org.apache.tools.ant.Main.runBuild(Main.java:758)
>>>         at org.apache.tools.ant.Main.startAnt(Main.java:217)
>>>         at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
>>>         at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
>>>
>>>
>>> Anyone seen that before?
>>>
>>> -kto
>>>
>>>
>>