Bug 122283 [Smoke][Regression][SPM-Linux WS]Item in library can't be used when include library from library explorer
Details: Item in library can't be used when include library from library explorer Step: 1.New a library and Insert a label. 2.Open a report design 3.Open the library exploer in report and use the library 4.Drop the library label from library explorer into layout Actual results: Expection pop up. If use the library from report outline, label can drop in layout succeed.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/views/actions/ImportLibraryAction.java
FileDialog dialog = new FileDialog( UIUtil.getDefaultShell( ), SWT.OPEN );
		dialog.setFilterExtensions( new String[]{
			"*.rptlibrary" 
			} );
		String filename;
		try
		{
			filename = dialog.open( );
		}
		catch ( Throwable e )
		{
			return;
		}
		if ( filename != null )
		{
			if ( !isInExplorer( filename ) )
			{
				addToPreference(filename);
			}
			String defaultName = new File( filename ).getName( ).split( "\\." )[0];
			ModuleHandle moduleHandle = SessionHandleAdapter.getInstance( )
					.getReportDesignHandle( );
			try
			{
				if ( SessionHandleAdapter.getInstance( )
						.getReportDesignHandle( )
						.getLibrary( defaultName ) != null )
				{
					ImportLibraryDialog importDialog = new ImportLibraryDialog( defaultName );
					if ( importDialog.open( ) == Dialog.OK )