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/AbstractTreeViewer.java
if (children != null) {
                for (int i = 0; i < children.length; i++) {
                    Widget item = children[i];
                    Object data = item.getData();
                    if (data != null) {
						internalRefresh(item, data, doStruct, updateLabels);
					}
                }
            }
        }
    }
    /**
     * Update the structure and recurse. Items are updated in updateChildren,
     * as needed.
     * @param widget
     * @param element
     * @param updateLabels
     */
     void internalRefreshStruct(Widget widget, Object element,
            boolean updateLabels) {
        updateChildren(widget, element, null, updateLabels);
        Item[] children = getChildren(widget);
        if (children != null) {
            for (int i = 0; i < children.length; i++) {
                Widget item = children[i];
                Object data = item.getData();
                if (data != null) {
					internalRefreshStruct(item, data, updateLabels);
				}
            }