public OperationTrace          startAdvancedTracer(String name)
    {
        return new OperationTrace(name, tracer.get(), state.getSessionId());
    }
public OperationTrace startAdvancedTracer ( String name ) { return new OperationTrace ( name , tracer . get ( ) , state . getSessionId ( ) ) ; }
Start a new advanced tracer with more metrics being recorded
@param name name of the event
@return the new tracer ({@link OperationTrace#commit()} must be called)