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
handler.addOpenListener(new IOpenEventListener() {
			public void handleOpen(SelectionEvent e) {
				StructuredViewer.this.handleOpen(e);
			}
		});
	}
	/**
	 * Returns whether this viewer has any filters.
	 * @return boolean
	 */
	protected boolean hasFilters() {
		return filters != null && filters.size() > 0;
	}
	/**
	 * Refreshes this viewer starting at the given element.
	 * 
	 * @param element
	 *            the element
	 */
	protected abstract void internalRefresh(Object element);
	/**
	 * Refreshes this viewer starting at the given element. Labels are updated
	 * as described in <code>refresh(boolean updateLabels)</code>.
	 * <p>
	 * The default implementation simply calls
	 * <code>internalRefresh(element)</code>, ignoring
	 * <code>updateLabels</code>.
	 * <p>
	 * If this method is overridden to do the actual refresh, then
	 * <code>internalRefresh(Object element)</code> should simply call