Issue1377

Hi, i´m testing jython 2.5rc4 on a windows machine and found a case that
used to work fine with jython 2.2.1 but it does not work now. I´m using
an external jar to connect to my company's AS400
(http://jt400.sourceforge.net/). 

This simple program works fine with jython 2.2.1:

import sys
sys.path.append("C:/temp/jt400Native.jar")
from com.ibm.as400.access import AS400

if __name__ == "__main__":
    my400 = AS400()
    print "Done"

But with jython 2.5rc4 i get a NullPointerException:

Traceback (most recent call last):
  File "C:\Documents and Settings\userX\Mis
documentos\Programming\python\PyDevTest\src\test\__init__.py", line 4,
in <module>
    from com.ibm.as400.access import AS400
java.lang.NullPointerException

	at org.python.core.PyJavaType.init(PyJavaType.java:403)
	at org.python.core.PyType.createType(PyType.java:1152)
	at org.python.core.PyType.addFromClass(PyType.java:1126)
	at org.python.core.PyType.fromClass(PyType.java:1169)
	at
org.python.core.adapter.ClassicPyObjectAdapter$6.adapt(ClassicPyObjectAdapter.java:76)
	at
org.python.core.adapter.ExtensiblePyObjectAdapter.adapt(ExtensiblePyObjectAdapter.java:44)
	at
org.python.core.adapter.ClassicPyObjectAdapter.adapt(ClassicPyObjectAdapter.java:120)
	at org.python.core.Py.java2py(Py.java:1485)
	at org.python.core.PyJavaPackage.addClass(PyJavaPackage.java:89)
	at org.python.core.PyJavaPackage.__findattr_ex__(PyJavaPackage.java:138)
	at org.python.core.PyObject.__findattr__(PyObject.java:869)
	at org.python.core.imp.import_name(imp.java:756)
	at org.python.core.imp.importName(imp.java:791)
	at org.python.core.ImportFunction.__call__(__builtin__.java:1236)
	at org.python.core.PyObject.__call__(PyObject.java:367)
	at org.python.core.__builtin__.__import__(__builtin__.java:1207)
	at org.python.core.imp.importFromAs(imp.java:869)
	at org.python.core.imp.importFrom(imp.java:845)
	at org.python.pycode._pyx0.f$0(C:\Documents and Settings\userX\Mis
documentos\Programming\python\PyDevTest\src\test\__init__.py:8)
	at org.python.pycode._pyx0.call_function(C:\Documents and
Settings\userX\Mis
documentos\Programming\python\PyDevTest\src\test\__init__.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:165)
	at org.python.core.PyCode.call(PyCode.java:18)
	at org.python.core.Py.runCode(Py.java:1197)
	at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:166)
	at org.python.util.jython.run(jython.java:229)
	at org.python.util.jython.main(jython.java:117)

java.lang.NullPointerException: java.lang.NullPointerException

Thanks

Fixed in r6498.  Thanks for the report!