code: @Override
      protected void debugTrace(Object logTool, String msg, Object... parameters) {
          Tr.debug((TraceComponent) logTool, msg, parameters);
      }
docs: Debug trace using either Tr or Logger
  
  @param logTool
  Caller's LogTool (should be Logger OR TraceComponent)
  @param msg
  Debug message
  @see ChannelUtilsBase#debugTrace(Object, String)