docs: public Object getAttribute(String arg0) {
          //321485
      	if (_attributes==null)
      		return null;
          if (com.ibm.ejs.ras.TraceComponent.isAnyTracingEnabled()&&logger.isLoggable (Level.FINE)) {  //306998.15
              logger.logp(Level.FINE, CLASS_NAME,"getAttribute", " name --> " + arg0);
          }
      	Object obj = _attributes.get(arg0);
          return obj;
      }