code: private void traceJndiThrow(String methodname, long duration, NamingException ne) {
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
              Tr.debug(tc, JNDI_CALL + methodname + " [" + duration + " ms] " + ne.getMessage(), ne);
          }
      }
docs: Trace a message with "JNDI_CALL' that includes the resulting exception from that JNDI call.
  
  @param methodname The name of the method that is requesting the trace.
  @param duration The duration of the call in milliseconds.
  @param ne The {@link NamingException}.