Bug 265440 Missing @since tags on latest committed JFace code
HEAD. Code changes made to: org.eclipse.jface.layout.AbstractColumnLayout org.eclipse.jface.layout.TableColumnLayout org.eclipse.jface.layout.TreeColumnLayout result in "missing since tag " errors in my workspace.
bundles/org.eclipse.jface/src/org/eclipse/jface/layout/TreeColumnLayout.java
}
		public void treeExpanded(TreeEvent e) {
			update((Tree) e.widget);
		}
		
		private void update(final Tree tree) {
			tree.getDisplay().asyncExec(new Runnable() {
				public void run() {
					tree.update();
					tree.getParent().layout();
				}
				
			});
		}
		
	}
	
	private static final TreeLayoutListener listener = new TreeLayoutListener();
	
	protected void layout(Composite composite, boolean flushCache) {
		super.layout(composite, flushCache);
		if( addListener ) {
			addListener=false;
			((Tree)getControl(composite)).addTreeListener(listener);
		}
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.layout.AbstractColumnLayout#getColumnCount(org.eclipse.swt.widgets.Scrollable)
	 */
	protected int getColumnCount(Scrollable tree) {