code: protected void callInvalidateFromInternalInvalidate() {
          if (com.ibm.websphere.ras.TraceComponent.isAnyTracingEnabled() && LoggingUtil.SESSION_LOGGER_WAS.isLoggable(Level.FINE)) {
              LoggingUtil.SESSION_LOGGER_WAS.logp(Level.FINE, methodClassName, "callInvalidateFromInternalInvalidate", "calling this.invalidate( false )");
          }
          invalidate(false);
      }
docs: PM11279: Introduce new method to help distinguish between application invoked invalidation and timeout