Bug 148761 Unable to copy a report item from template to report
Steps: 1. Create a template, add a Text item "t1" or others 2. Create template item using "t1" 3. Double click the template item and we get a report item again. 4. We copy the item, paste to another report file. Expected: the text item can be copied. Actual result: Nothing happened, not copied and no error msg.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/util/ModelUtil.java
{
				returnList.add( item );
			}
		}
		return returnList;
	}
	/**
	 * Filtrates the notification tasks.
	 * 
	 * @param tasks
	 *            the notification tasks
	 * @return a list contained filtrated notification tasks
	 */
	public static List filterNotificationTasks( List tasks )
	{
		List notifications = new ArrayList( );
		for ( int i = 0; i < tasks.size( ); i++ )
		{
			RecordTask task = (RecordTask) tasks.get( i );
			if ( task instanceof NotificationRecordTask )
				notifications.add( task );
		}
		return EventFilter.getInstance( ).filter( notifications );
	}
	/**
	 * Filtrates the table layout tasks.
	 * 
	 * @param tasks
	 *            the table layout tasks
	 * @return a list contained filtrated table layout tasks