Bug 141192 [Viewers] Javadoc change about multiple equal elements in StructuredViewer and AbstractTreeViewer
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
refresh(element);
					newItem = false;
				}
				index = -1;
			}
			else{
				lastInsertion = insertionPosition(items,comparator,lastInsertion, element, parentPath);
				
				if(lastInsertion == items.length) {
					index = -1;
				} else{
					while(lastInsertion < items.length && internalCompare(comparator,parentPath,element,items[lastInsertion].getData()) == 0){
						
						
						if (items[lastInsertion].getData().equals(element)) {
							
							refresh(element);
							newItem = false;
						}
						lastInsertion ++;
					}
					
					if(lastInsertion == items.length) {
						index = -1;
					} else {
						index = lastInsertion + i; 					
					}
				}
			}
			if(newItem) {