rem: beginUpdateBatch : function(ds) { }, 
add: beginUpdateBatch: function(ds) { }, 
context: 	beginUpdateBatch : function(ds)		{		},
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/a376ddc0531725ad80728692bef9c8ab8b17636c/directory.js/buggy/suite/common/directory/directory.js