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/core/Module.java
break;
			}
		}
		return includedItem;
	}
	/**
	 * Gets the library with the given location path in native level.
	 * 
	 * @param theLocation
	 *            the location path to find
	 * @return the library with the given location path if found, otherwise null
	 */
	public Library getLibraryByLocation( String theLocation )
	{
		return getLibraryByLocation( theLocation,
				IAccessControl.DIRECTLY_INCLUDED_LEVEL );
	}
	/**
	 * Gets the library with the given location path in given level.
	 * 
	 * @param theLocation
	 *            the location path to find
	 * @param level
	 *            the depth of the library
	 * @return the library with the given location path if found, otherwise null
	 */
	public Library getLibraryByLocation( String theLocation, int level )
	{
		
		if ( StringUtil.isBlank( theLocation ) )