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/ModuleHandle.java
*             if the library file is not found, or has fatal error.
	 */
	public void reloadLibrary( String reloadPath ) throws SemanticException,
			DesignFileException
	{
		if ( StringUtil.isEmpty( reloadPath ) )
			return;
		String path = null;
		try
		{
			path = new File( reloadPath ).toURL( ).toString( );
		}
		catch ( MalformedURLException e )
		{
			DesignParserException ex = new DesignParserException(
					new String[]{path},
					DesignParserException.DESIGN_EXCEPTION_FILE_NOT_FOUND );
			List exceptionList = new ArrayList( );
			exceptionList.add( ex );
			throw new DesignFileException( path, exceptionList );
		}
		LibraryCommand command = new LibraryCommand( module );
		command.reloadLibrary( path );
	}
	/**
	 * Drops the given library from the design and break all the parent/child
	 * relationships. All child element will be localized in the module.
	 * 
	 * @param library
	 *            the given library to drop