Bug 172273 Grid insert to masterpage dosen't display propertily [05]
Build Number: 2.2.0.v20070131-1050 Description: As the screenshot, insert a grid (3*3) in the master page.It can't be display propertily. Step to reproduce: 1. new a report and switch to masterpage 2. insert a grid (3*3) Actual result: Please refer to the screenshot, it's abnormal.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/DesignElement.java
* @param propName
	 *            the name of the property to get
	 * @return the value as an <code>ArrayList</code>, or null if the
	 *         property is not set or the value is not a list
	 */
	public List getListProperty( Module module, String propName )
	{
		Object value = getProperty( module, propName );
		if ( value == null )
			return null;
		if ( value instanceof ArrayList )
			return (ArrayList) value;
		return null;
	}
	/**
	 * Gets the set of property definitions available to this element. Includes
	 * all properties defined for this element, all user-defined properties
	 * defined on this element or its ancestors, and any style properties that
	 * this element supports.
	 * 
	 * @return a list of property definitions
	 */
	public List getPropertyDefns( )
	{
		List list = getDefn( ).getProperties( );
		DesignElement e = this;
		while ( e != null )
		{
			if ( e.userProperties != null )
				list.addAll( e.userProperties.values( ) );