java.lang.NullPointerException while running javac

[Aleksey Sudakov]

Hi,

Sometimes when I run javac on my OpenStep machine I've got the following exception

java.lang.NullPointerException
        at sun/tools/javac/SourceClass.compile(line unknown, pc 0x5c)
        at sun/tools/javac/Main.compile(line unknown, pc 0x447)
        at sun/tools/javac/Main.main(line unknown, pc 0x32)
java.lang.NullPointerException
        at java/util/ResourceBundle.getBundle(line unknown, pc 0x15)
        at java/util/ResourceBundle.getBundle(line unknown, pc 0x7)
        at sun/tools/javac/Main.initResource(line unknown, pc 0x2)
        at sun/tools/javac/Main.getText(line unknown, pc 0x6)
        at sun/tools/javac/BatchEnvironment.errorString(line unknown, pc 0x60)
        at sun/tools/javac/BatchEnvironment.error(line unknown, pc 0x63)
        at sun/tools/java/Environment.error(line unknown, pc 0xa)
        at sun/tools/javac/Main.compile(line unknown, pc 0x5d6)
        at sun/tools/javac/Main.main(line unknown, pc 0x32)

Could anybody comment on this? Is there anybody who get the same exception  
on different platforms or it's OpenStep specific behaivior?

This exception happens infrequently, but still it's annoying.

Regards,
Aleksey