Bug 5264 Class detail filtering options in packages view.
Build 20011018. The new build allows the user to expand classes in the packages view and look at their contents. (methods and fields) It would be nice to be able to filter out this view so it didn't show you the field if you didn't want it to. (e.g. have the same options as you do in the Outline view for a Java file)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/PackageExplorerPart.java
return ((IFileEditorInput)input).getFile();
		else if (input instanceof JarEntryEditorInput)
			return ((JarEntryEditorInput)input).getStorage();
		return null;
	}
	
	/**
 	 * Returns the Viewer.
 	 */
	TreeViewer getViewer() {
		return fViewer;
	}
	
	/**
 	 * Returns the pattern filter for this view.
 	 * @return the pattern filter
 	 */
	JavaElementPatternFilter getPatternFilter() {
		return fPatternFilter;
	}
	
	/**
 	 * Returns the library filter for this view.
 	 * @return the library filter
 	 */
	LibraryFilter getLibraryFilter() {
		return fLibraryFilter;
	}
	/**
 	 * Returns the working set filter for this view.