Bug 68546 PackageExplorer uses deprecated setTitle method [package explorer]
PackeageExplorerPart should use setContentDescription(inputText) rather than setTitle("Package Explorer : " + inputText)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/PackageExplorerPart.java
for (Iterator iter= stable.iterator(); iter.hasNext();) {
					Widget item= (Widget)iter.next();
					super.internalRefresh(item, element, true, updateLabels);				
				}
			}
		}
		protected void internalUpdate(Widget item, Object element, String[] properties) {
			List l= (List)fAdditionalMappings.get(element);
			if (l == null) {
				super.internalUpdate(item, element, properties);
			} else {
				List stable= new ArrayList(l);
				super.internalUpdate(item, element, properties);
				for (Iterator iter= stable.iterator(); iter.hasNext();) {
					Widget additionalItem= (Widget)iter.next();
					super.internalUpdate(additionalItem, element, properties);
				}
			}
		}
		protected List getSelectionFromWidget() {
			List all= super.getSelectionFromWidget();
			List result= new ArrayList(all.size());
			for (Iterator iter= all.iterator(); iter.hasNext();) {
				Object element= iter.next();
				if (!result.contains(element))
					result.add(element);
			}
			return result;
		}
	}