add: }else{ params = {}; 
context: 		createRequest: function(parameters){			if(dojo.isArrayLike(parameters)&&(parameters.length==1)){				var params = parameters[0];			}			dojo.mixin(params,this.required);			return params;		}
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/750348ced626a9882b88b5e7b8aa63382c99145d/JsonpService.js/buggy/rpc/JsonpService.js