Bug 193895 Can not select the data cube in advanced and properties[1102]
Description: Can not select the data cube in advanced and properties[1102] Step: 1.New a report design, datasource, dataset, data cube 2.New a cross table 3.Switch Property Editor - Advanced 4.Switch Properties Actual result: Select the Cube selection and spread the drop down list, no data cube in it. Exception result: It can select the data cube in advance or properties
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/PropertyHandle.java
*         it is not set
	 */
	public boolean isSet( )
	{
		FactoryPropertyHandle handle = new FactoryPropertyHandle(
				elementHandle, propDefn );
		return handle.isSet( );
	}
	/**
	 * Determines whether this property value is set locally for this element.
	 * It is set if and only if it is defined on this element local property.
	 * 
	 * @return <code>true</code> if the local value is set, otherwise
	 *         <code>false</code>.
	 * 
	 */
	public boolean isLocal( )
	{
		Object value = getElement( ).getLocalProperty( getModule( ), propDefn );
		return ( value != null );
	}
	/**
	 * Returns true if the two property handle has the same element and the same
	 * property.
	 * 
	 * @param propertyHandle
	 *            the property handle
	 * @return true if the two property handles are same.
	 */
	public boolean equals( Object propertyHandle )