src/main/java/org/apache/accumulo/testing/healthprobe/Monitor.java [139:168]:
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  interface LoopControl {
    boolean keepScanning();
  }

  // Does a finite number of iterations
  static class IterativeLoopControl implements LoopControl {
    private final int max;
    private int current;

    public IterativeLoopControl(int max) {
      this.max = max;
      this.current = 0;
    }

    @Override
    public boolean keepScanning() {
      if (current < max) {
        ++current;
        return true;
      } else {
        return false;
      }
    }
  }

  // Does an infinite number of iterations
  static class ContinuousLoopControl implements LoopControl {
    @Override
    public boolean keepScanning() {
      return true;
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src/main/java/org/apache/accumulo/testing/stress/Scan.java [96:125]:
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  interface LoopControl {
    boolean keepScanning();
  }

  // Does a finite number of iterations
  static class IterativeLoopControl implements LoopControl {
    private final int max;
    private int current;

    public IterativeLoopControl(int max) {
      this.max = max;
      this.current = 0;
    }

    @Override
    public boolean keepScanning() {
      if (current < max) {
        ++current;
        return true;
      } else {
        return false;
      }
    }
  }

  // Does an infinite number of iterations
  static class ContinuousLoopControl implements LoopControl {
    @Override
    public boolean keepScanning() {
      return true;
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