uimaj-core/src/main/java/org/apache/uima/internal/util/OrderedFsSet_array.java [599:655]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  private static int batchCountHistogram[];
  private static int batchAddCount = 0;
  private static int batchAddTotal = 0; // includes things not added because of dups
  private static int moveSizeHistogram[];
  private static int movePctHistogram[];
  private static int fillHistogram[];
  private static int iterPctEmptySkip[];

  static {
    if (MEASURE) {
      batchCountHistogram = new int[24]; // slot x = 2^x to (2^(x+1) - 1) counts
                                         // slot 0 = 1, slot 1 = 2-3, etc
      Arrays.fill(batchCountHistogram, 0);

      moveSizeHistogram = new int[24];
      movePctHistogram = new int[10]; // slot 0 = 0-9% 1 = 10-19% 9 = 90 - 100%
      fillHistogram = new int[24];

      iterPctEmptySkip = new int[10];

      Runtime.getRuntime().addShutdownHook(new Thread(null, () -> {
        System.out.println("Histogram measures of Ordered Set add / remove operations");
        System.out.format(" - Add to end: %,d,  batch add count: %,d  batch add tot: %,d%n",
                addToEndCount, batchAddCount, batchAddTotal);
        for (int i = 0; i < batchCountHistogram.length; i++) {
          int v = batchCountHistogram[i];
          if (v == 0)
            continue;
          System.out.format(" batch size: %,d, count: %,d%n", 1 << i, v);
        }
        for (int i = 0; i < moveSizeHistogram.length; i++) {
          int v = moveSizeHistogram[i];
          if (v == 0)
            continue;
          System.out.format(" move size: %,d, count: %,d%n", (i == 0) ? 0 : 1 << (i - 1), v);
        }
        for (int i = 0; i < movePctHistogram.length; i++) {
          int v = movePctHistogram[i];
          if (v == 0)
            continue;
          System.out.format(" move Pct: %,d - %,d, count: %,d%n", i * 10, (i + 1) * 10, v);
        }
        for (int i = 0; i < fillHistogram.length; i++) {
          int v = fillHistogram[i];
          if (v == 0)
            continue;
          System.out.format(" fill size: %,d, count: %,d%n", (i == 0) ? 0 : 1 << (i - 1), v);
        }
        for (int i = 0; i < iterPctEmptySkip.length; i++) {
          int v = iterPctEmptySkip[i];
          if (v == 0)
            continue;
          System.out.format(" iterator percent empty needing skip: %,d - %,d, count: %,d%n", i * 10,
                  (i + 1) * 10, v);
        }

      }, "dump measures OrderedFsSetSorted"));
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



uimaj-core/src/main/java/org/apache/uima/internal/util/OrderedFsSet_array2.java [2130:2186]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  private static int batchCountHistogram[];
  private static int batchAddCount = 0;
  private static int batchAddTotal = 0; // includes things not added because of dups
  private static int moveSizeHistogram[];
  private static int movePctHistogram[];
  private static int fillHistogram[];
  private static int iterPctEmptySkip[];

  static {
    if (MEASURE) {
      batchCountHistogram = new int[24]; // slot x = 2^x to (2^(x+1) - 1) counts
                                         // slot 0 = 1, slot 1 = 2-3, etc
      Arrays.fill(batchCountHistogram, 0);

      moveSizeHistogram = new int[24];
      movePctHistogram = new int[10]; // slot 0 = 0-9% 1 = 10-19% 9 = 90 - 100%
      fillHistogram = new int[24];

      iterPctEmptySkip = new int[10];

      Runtime.getRuntime().addShutdownHook(new Thread(null, () -> {
        System.out.println("Histogram measures of Ordered Set add / remove operations");
        System.out.format(" - Add to end: %,d,  batch add count: %,d  batch add tot: %,d%n",
                addToEndCount, batchAddCount, batchAddTotal);
        for (int i = 0; i < batchCountHistogram.length; i++) {
          int v = batchCountHistogram[i];
          if (v == 0)
            continue;
          System.out.format(" batch size: %,d, count: %,d%n", 1 << i, v);
        }
        for (int i = 0; i < moveSizeHistogram.length; i++) {
          int v = moveSizeHistogram[i];
          if (v == 0)
            continue;
          System.out.format(" move size: %,d, count: %,d%n", (i == 0) ? 0 : 1 << (i - 1), v);
        }
        for (int i = 0; i < movePctHistogram.length; i++) {
          int v = movePctHistogram[i];
          if (v == 0)
            continue;
          System.out.format(" move Pct: %,d - %,d, count: %,d%n", i * 10, (i + 1) * 10, v);
        }
        for (int i = 0; i < fillHistogram.length; i++) {
          int v = fillHistogram[i];
          if (v == 0)
            continue;
          System.out.format(" fill size: %,d, count: %,d%n", (i == 0) ? 0 : 1 << (i - 1), v);
        }
        for (int i = 0; i < iterPctEmptySkip.length; i++) {
          int v = iterPctEmptySkip[i];
          if (v == 0)
            continue;
          System.out.format(" iterator percent empty needing skip: %,d - %,d, count: %,d%n", i * 10,
                  (i + 1) * 10, v);
        }

      }, "dump measures OrderedFsSetSorted"));
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -