Bug 146159 [Regression]Changing font operation doesn't work other than the first time
Description: The first time changing operation can work well. However, Change it again, it won't work. Steps: 1.Insert lable/text to layout or master page 2.Change the font from serif to cursive, it works well 3.Change the font again Result: The action doesn't work Additional infor: build number:200606080632
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
argMap.put( arg.getName( ), arg.getType( ) );
					}
				}
			}
		}
		return argMap;
	}
	/**
	 * @deprecated
	 */
	public static List getDataSources( )
	{
		return SessionHandleAdapter.getInstance( ).getReportDesignHandle( )
				.getVisibleDataSources( );
	}
	/**
	 * Returns all available column bindings for the given element
	 * 
	 * @param handle
	 *            the handle of the element
	 * @return the list of all column bindings available.The list order is from
	 *         the top to the given element
	 */
	public static List getAllColumnBindingList( DesignElementHandle handle )
	{
		return getAllColumnBindingList( handle, true );
	}
	/**
	 * Returns all available column bindings for the given element.
	 *