docs: public static String methodSignature(String methodName, List<String> parmList)
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
          {
              Tr.entry(tc, "methodSignature", methodName);
          }
  
          StringBuilder sb = new StringBuilder();
          sb.append(methodName).append(":");
          boolean appendComma = false;
          for (String parm : parmList)
          {
              if (appendComma)
              {
                  sb.append(",");
              }
              else
              {
                  appendComma = true;
              }
  
              sb.append(parm);
          }
  
          String signature = sb.toString();
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
          {
              Tr.exit(tc, "methodSignature", signature);
          }
          return signature;
      }