/** Constructor for use by subclasses. */
  protected Equivalence() {}

  /**
   * Returns {@code true} if the given objects are considered equivalent.
   *
   * <p>This method describes an <i>equivalence relation</i> on object references, meaning that for
   * all references {@code x}, {@code y}, and {@code z} (any of which may be null):
   *
   * <ul>
   *   <li>{@code equivalent(x, x)} is true (<i>reflexive</i> property)

        for (byte value : fromCache) {
            assertEquals(0, value);
        }
    }

    // Invalid inputs: negative sizes for constructor arguments
    @Nested
    class InvalidConstruction {
        @Test
        @DisplayName("Negative maxBuffers throws immediately in constructor")
        void negativeMaxBuffersThrows() {

(j="0"),i||(i="9007199254740992"),k||(k="1"),h["data-validation-allowing"]="range["+j+";"+i+"]",0!==j.indexOf("-")&&0!==i.indexOf("-")||(h["data-validation-allowing"]+=",negative"),(j.indexOf(".")>-1||i.indexOf(".")>-1||k.indexOf(".")>-1)&&(h["data-validation-allowing"]+=",float")):h["data-validation-allowing"]+=",float,negative"}if(e.attr("pattern")&&(b.push("custom"),h["data-validation-regexp"]=e.attr("pattern")),e.attr("maxlength")&&(b.push("length"),h["data-validation-length"]="max"+e.attr("...

   *
   * @param a the first {@code boolean} to compare
   * @param b the second {@code boolean} to compare
   * @return a positive number if only {@code a} is {@code true}, a negative number if only {@code
   *     b} is true, or zero if {@code a == b}
   */
  @InlineMe(replacement = "Boolean.compare(a, b)")
  public static int compare(boolean a, boolean b) {
    return Boolean.compare(a, b);

   * @throws IllegalArgumentException if {@code fileThreshold} is negative
   */
  public FileBackedOutputStream(int fileThreshold, boolean resetWhenGarbageCollected) {
    checkArgument(
        fileThreshold >= 0, "fileThreshold must be non-negative, but was %s", fileThreshold);
    this.state = new State(fileThreshold, resetWhenGarbageCollected);

    Random random = new Random();
    int nKeys = keys.size();
    long blah = 0;
    for (int i = 0; i < reps; i++) {
      Integer key = keys.get(random.nextInt(nKeys));
      // This range is [-5, 4] - slight negative bias so we often hit zero, which brings the
      // auto-removal of zeroes into play.
      int delta = random.nextInt(10) - 5;
      blah += delta;
      if (delta >= 0) {
        multiset.add(key, delta);

        @Test
        @DisplayName("Should throw exception on negative buffer index")
        void testDecodeWithNegativeIndex() {
            assertThrows(SMBProtocolDecodingException.class, () -> testResponse.decode(testBuffer, -1, 10),
                    "Should throw exception for negative buffer index");
        }

        @Test
        @DisplayName("Should throw exception on negative length")
        void testDecodeWithNegativeLength() {

      cbuf[off + i] = seq.charAt(pos++);
    }
    return charsToRead;
  }

  @Override
  public synchronized long skip(long n) throws IOException {
    checkArgument(n >= 0, "n (%s) may not be negative", n);
    checkOpen();
    int charsToSkip = (int) min(remaining(), n); // safe because remaining is an int
    pos += charsToSkip;
    return charsToSkip;
  }

  @Override

   * @param padding an extra amount to "grow" the array by if growth is necessary
   * @throws IllegalArgumentException if {@code minLength} or {@code padding} is negative
   * @return an array containing the values of {@code array}, with guaranteed minimum length {@code
   *     minLength}
   */
  public static byte[] ensureCapacity(byte[] array, int minLength, int padding) {

        @DisplayName("Should create instance with various offset values")
        @CsvSource({ "0, 0, 1024", "1024, 2048, 4096", "9223372036854775807, 9223372036854775807, 2147483647", // Max long values
                "-1, -1, -1", // Negative values (should still create instance)
                "0, 9223372036854775807, 0" // Edge cases
        })
        void testConstructorWithVariousValues(long sourceOffset, long targetOffset, int length) {
            // When