Do the following:
env - ksh
CLASSPATH=javapurecheck.jar JAVAHOME/jdk1.1.5/bin/java -verbose JavaPureCheck
Results in:
[Loaded java/lang/Thread.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Object.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Class.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/String.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/io/Serializable.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/ThreadDeath.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Error.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Throwable.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Exception.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/RuntimeException.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Cloneable.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Runnable.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/ThreadGroup.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/StringBuffer.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/System.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Integer.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Number.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
[Loaded java/lang/Character.class from /primavera/java/jdk1.1.5/bin/../lib/classes.zip]
SIGSEGV 11* segmentation violation
    si_signo [11]: SIGSEGV 11* segmentation violation
    si_errno [0]: Error 0
    si_code [1]: SEGV_MAPERR [addr: 0x4]
 
        stackbase=EFFFEFC8, stackpointer=EFFFED70
 
Full thread dump:
    "Finalizer thread" (TID:0xee700220, sys_thread_t:0xee2c1db8, state:R) prio=1
    "Async Garbage Collector" (TID:0xee700268, sys_thread_t:0xee2f1db8, state:R) prio=1
    "Idle thread" (TID:0xee7002b0, sys_thread_t:0xee3c1db8, state:R) prio=0
    "Clock" (TID:0xee700088, sys_thread_t:0xee3f1db8, state:CW) prio=12
    "main" (TID:0xee7000b0, sys_thread_t:0x60dc0, state:R) prio=5ksh: 25911 Segmentation Fault