Bug 292247 [Viewers] StructuredViewer.findItems(Object) javadoc is not precise
The javadoc says "If the element map is disabled, the widget is found via <code>doFindInputItem</code>." but in the code method doFindItem is called.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
if (parent != null) {
			IStructuredContentProvider cp = (IStructuredContentProvider) getContentProvider();
			if (cp != null) {
				result = cp.getElements(parent);
				assertElementsNotNull(result);
			}
		}
		return (result != null) ? result : new Object[0];
	}
	/**
	 * Returns the root element.
	 * <p>
	 * The default implementation of this framework method forwards to
	 * <code>getInput</code>. Override if the root element is different from
	 * the viewer's input element.
	 * </p>
	 * 
	 * @return the root element, or <code>null</code> if none
	 */
	protected Object getRoot() {
		return getInput();
	}
	/**
	 * The <code>StructuredViewer</code> implementation of this method returns
	 * the result as an <code>IStructuredSelection</code>.
	 * <p>
	 * Subclasses do not typically override this method, but implement
	 * <code>getSelectionFromWidget(List)</code> instead.
	 * <p>
	 * @return ISelection