test/hotspot/jtreg/gc/g1/TestRemsetLoggingThreads.java

8217389: JTREG: Clean up, remove unused variable warnings

*** 52,65 ****
                                                                "-XX:ParallelGCThreads=" + workerThreads,
                                                                "-version");
  
      OutputAnalyzer output = new OutputAnalyzer(pb.start());
  
-     // a zero in refinement thread numbers indicates that the value in ParallelGCThreads should be used.
-     // Additionally use at least one thread.
-     int expectedNumRefinementThreads = refinementThreads;
- 
      String pattern = "Concurrent RS threads times \\(s\\)$";
      Matcher m = Pattern.compile(pattern, Pattern.MULTILINE).matcher(output.getStdout());
  
      if (!m.find()) {
        throw new Exception("Could not find correct output for concurrent RS threads times in stdout," +
--- 52,61 ----