Bug 156497 [Regression][Acceptance]Report isn't refreshed when delete used library file.
Description: Report isn't refreshed when delete used library file. Steps to reproduce: 1.New a library, add a label, input actuate. 2.New a report, extend lib.label 3.Delete the library file. 4.Refresh the report in Outline of the report Expected result: Empty label in Layout. Actual result: label with content "actuate" in Layout.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/command/LibraryReloadedEvent.java
* Constructor.
	 * 
	 * @param obj
	 *            the element that is to reload library.
	 */
	public LibraryReloadedEvent( Library library )
	{
		super( library.getHost( ) );
		this.library = library;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.api.activity.NotificationEvent#getEventType()
	 */
	public int getEventType( )
	{
		return LIBRARY_RELOADED_EVENT;
	}
	/**
	 * Returns the library causing this event.
	 * 
	 * @return the library causing this event
	 */
	public Library getLibrary( )
	{
		return library;
	}
}