Entry 3114

Debugging Java classloaders with Jython itself

   

Submitted by Leo Soto on Jan. 31, 2010 at 4:25 a.m.
Language: Python console session. Code size: 409 bytes.

~/src/jython$ jython
Jython 2.5.1 (Release_2_5_1:6813, Sep 26 2009, 13:47:54) 
[Java HotSpot(TM) 64-Bit Server VM (Apple Inc.)] on java1.6.0_17
Type "help", "copyright", "credits" or "license" for more information.
>>> from java.net import URL, URLClassLoader
>>> jar_loader = URLClassLoader([URL("jar:file:/foo.jar!/")])
>>> from org.python.core import Py
>>> Py.classLoader == url_loader.parent
True

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