[eclipse-dev] OSGI getFragment error

[Yue MA <mayue@xxxxxxxxxx>]

In Eclipse 3.0 M7,
I use following code but there is a LinageError, anyone knows it?

CODE:

import org.osgi.framework.Bundle;

...

IPluginDescriptor p= ....;
Bundle bundle = p.getPlugin().getBundle();
Bundle[] bundles = bundle.getFragment();

ERROR:
java.lang.LinkageError: Class org/osgi/framework/Bundle violates loader constraints: parent and child already loaded different classes
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Ma Yue