WebArtifactOverwriteQuery query = new WebArtifactOverwriteQuery( shell );
SimpleImportOverwriteQuery query = new SimpleImportOverwriteQuery( );
	protected void processConfiguration( IProgressMonitor monitor, Shell shell )			throws CoreException	{		WebArtifactOverwriteQuery query = new WebArtifactOverwriteQuery( shell );		// configure WebArtifact		WebArtifactUtil.configureContextParam( (Map) properties				.get( EXT_CONTEXT_PARAM ), project, query, monitor );		WebArtifactUtil.configureListener(				(Map) properties.get( EXT_LISTENER ), project, query, monitor );		WebArtifactUtil.configureServlet( (Map) properties.get( EXT_SERVLET ),				project, query, monitor );		WebArtifactUtil.configureServletMapping( (Map) properties				.get( EXT_SERVLET_MAPPING ), project, query, monitor );		WebArtifactUtil.configureTaglib( (Map) properties.get( EXT_TAGLIB ),				project, query, monitor );	}