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/metadata/ElementDefn.java
Class c = Class.forName( javaClass );
			Class clazz = c;
			while ( clazz.getSuperclass( ) != null )
			{
				if ( clazz == DesignElement.class )
					break;
				clazz = clazz.getSuperclass( );
			}
			if ( clazz != DesignElement.class )
				
				throw new MetaDataException(
						new String[]{javaClass},
						MetaDataException.DESIGN_EXCEPTION_INVALID_ELEMENT_JAVA_CLASS );
		}
		catch ( ClassNotFoundException e )
		{
			
			throw new MetaDataException( new String[]{name, javaClass},
					MetaDataException.DESIGN_EXCEPTION_JAVA_CLASS_LOAD_ERROR );
		}