Fails for both client and server VM on Solaris and Linux.

Works OK on Window NT.

Merlin Beta build B-58.

------- part of test code -------------
byte[] dstData ;
long fileLength ;
FileChannel fc ;
MappedByteBuffer b ;
String fileName = "test.data" ;

byte[] srcData = Helper.getRandomByteArray(MIN_DATA_SIZE, MAX_DATA_SIZE);

try {
// get filechannel for the file.
fc = Helper.openRWFileChannel(fileName) ;
// write out data to the file channel
fc.write(ByteBuffer.wrap(srcData));
// map first half of the file to the buffer
int mapSize = srcData.length/2 ;
b = fc.map(FileChannel.MAP_RW, 0, mapSize);
System.out.println("MappedByteBuffer = " + b );

byte val = b.get(); // <<<< crash

} catch (Exception e) {
return TestHelper.testFail(testName + " FAIL: Unexpected Exception", e);

}


--------- results -------------------
% java -server FCmap
MappedByteBuffer = java.nio.DirectByteBuffer[pos=0 lim=3535 cap=3535]

Unexpected Signal : 11 occurred at PC=0xEE6B3688
Function=JNI_CreateJavaVM+0x18C84
Library=/net/jdk.eng/export/disk6/promoted/jdk/1.4/beta/b58/binaries/solsparc/jre/lib/sparc/server/libjvm.so

Current Java thread:
        at sun.misc.Unsafe.getByte(Native Method)
        at java.nio.DirectByteBuffer.get(DirectByteBuffer.java:132)
        at FCmap.MBBTest02(FCmap.java:207)
        at FCmap.go(FCmap.java:81)
        at FCmap.main(FCmap.java:54)

Dynamic libraries:
0x10000 /usr/local/java/jdk1.4/solsparc/bin/../bin/sparc/native_threads/java
0xef770000 /usr/lib/libthread.so.1
0xef7b0000 /usr/lib/libdl.so.1
0xef680000 /usr/lib/libc.so.1
0xef750000 /usr/platform/SUNW,Ultra-5_10/lib/libc_psr.so.1
0xee400000 /net/jdk.eng/export/disk6/promoted/jdk/1.4/beta/b58/binaries/solsparc/jre/lib/sparc/server/libjvm.so
0xef630000 /usr/lib/libCrun.so.1
0xef600000 /usr/lib/libsocket.so.1
0xef500000 /usr/lib/libnsl.so.1
0xef5d0000 /usr/lib/libm.so.1
0xef660000 /usr/lib/libw.so.1
0xef5a0000 /usr/lib/libmp.so.2
0xef4d0000 /net/jdk.eng/export/disk6/promoted/jdk/1.4/beta/b58/binaries/solsparc/jre/lib/sparc/native_threads/libhpi.so
0xef490000 /net/jdk.eng/export/disk6/promoted/jdk/1.4/beta/b58/binaries/solsparc/jre/lib/sparc/libverify.so
0xef450000 /net/jdk.eng/export/disk6/promoted/jdk/1.4/beta/b58/binaries/solsparc/jre/lib/sparc/libjava.so
0xef430000 /net/jdk.eng/export/disk6/promoted/jdk/1.4/beta/b58/binaries/solsparc/jre/lib/sparc/libzip.so
0xee990000 /net/jdk.eng/export/disk6/promoted/jdk/1.4/beta/b58/binaries/solsparc/jre/lib/sparc/libnio.so
0xee970000 /usr/lib/libposix4.so.1
0xecfd0000 /usr/local/java/jdk1.4/solsparc/bin/../jre/lib/sparc/libnet.so
0xecce0000 /usr/lib/libaio.so.1

Local Time = Fri Mar 30 14:12:49 2001
Elapsed Time = 1
#
# HotSpot Virtual Machine Error : 11
# Error ID : 4F530E43505002D9 01
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Server VM (1.4.0-beta-b58 mixed mode)
#
# An error report file has been saved as hs_err_pid21387.log.
# Please refer to the file for further information.
#
Abort (core dumped)
----------------------------------------