Bug 108102 [Viewers] Project expands in wrong working set
I am using "Show->Working Sets" in the package explorer. Some of the working sets contain the same project: Working Set-1: - Project-A - Project-B - Project-C Working Set-2: - Project-B - Project-C - Project-D If I now double-click "Working Set-1.Project-B" "Project-B" in working set "Working Set-2" will be expanded. If the working set "Working Set-2" itself is not expanded it will seem as if nothing happens, but after expanding "Working Set-2" one can see the changed state of the project. Double-clicking "Working Set-2.Project-B" works as expected.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
SafeRunnable.run(new SafeRunnable() {
				public void run() {
					l.doubleClick(event);
				}
			});
		}
	}
	/**
	 * Notifies any open event listeners that a open event has been received.
	 * Only listeners registered at the time this method is called are notified.
	 * 
	 * @param event
	 *            a double-click event
	 * 
	 * @see IOpenListener#open(OpenEvent)
	 */
	protected void fireOpen(final OpenEvent event) {
		Object[] listeners = openListeners.getListeners();
		for (int i = 0; i < listeners.length; ++i) {
			final IOpenListener l = (IOpenListener) listeners[i];
			SafeRunnable.run(new SafeRunnable() {
				public void run() {
					l.open(event);
				}
			});
		}
	}
	/**
	 * Notifies any post selection listeners that a post selection event has
	 * been received. Only listeners registered at the time this method is