|| !fitsInInt(BigIntegerMath.binomial(IntMath.biggestBinomials[k] + 1, k)));
      // In the first case, any int is valid; in the second, we want to test that the next-bigger
      // int overflows.
    }
    assertFalse(
        fitsInInt(
            BigIntegerMath.binomial(
                2 * IntMath.biggestBinomials.length, IntMath.biggestBinomials.length)));
  }

  @GwtIncompatible // sqrt

            verifyNoMoreInteractions(mockBuffer);
        }

        @Test
        @DisplayName("Should encode masked overflow value correctly")
        void testEncodeMaskedValue() throws NdrException {
            // Given: NdrShort with overflow value that gets masked
            int inputValue = 300; // 300 & 0xFF = 44
            NdrShort ndrShort = new NdrShort(inputValue);

              || !fitsInInt(BigIntegerMath.binomial(IntMath.biggestBinomials[k] + 1, k)));
      // In the first case, any int is valid; in the second, we want to test that the next-bigger
      // int overflows.
    }
    assertFalse(
        fitsInInt(
            BigIntegerMath.binomial(
                2 * IntMath.biggestBinomials.length, IntMath.biggestBinomials.length)));
  }

  @GwtIncompatible // sqrt

   * drain because there was overflow, and there aren't actually any characters to drain, then the
   * overflow must be due to a small output buffer.
   */
  private void startDraining(boolean overflow) {
    Java8Compatibility.flip(byteBuffer);
    if (overflow && byteBuffer.remaining() == 0) {
      byteBuffer = ByteBuffer.allocate(byteBuffer.capacity() * 2);

   * uncached value. This is defined as {@code hitCount + missCount}.
   *
   * <p><b>Note:</b> the values of the metrics are undefined in case of overflow (though it is
   * guaranteed not to throw an exception). If you require specific handling, we recommend
   * implementing your own stats collector.
   */
  public long requestCount() {

   * uncached value. This is defined as {@code hitCount + missCount}.
   *
   * <p><b>Note:</b> the values of the metrics are undefined in case of overflow (though it is
   * guaranteed not to throw an exception). If you require specific handling, we recommend
   * implementing your own stats collector.
   */
  public long requestCount() {

	switch fieldValue.(type) {
	case int, int8, int16, int32, int64:
		result = time.Unix(rv.Int(), 0).UTC()
	case uint, uint8, uint16, uint32, uint64:
		if uv := rv.Uint(); uv > math.MaxInt64 {
			err = fmt.Errorf("integer overflow conversion uint64(%d) -> int64", uv)
		} else {
			result = time.Unix(int64(uv), 0).UTC() //nolint:gosec
		}
	case *int, *int8, *int16, *int32, *int64:
		if rv.IsZero() {
			return nil, nil
		}

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  public void testOverflows() {
    LongAdder longAdder = new LongAdder();
    longAdder.add(Long.MAX_VALUE);
    assertThat(longAdder.sum()).isEqualTo(Long.MAX_VALUE);
    longAdder.add(1);
    // silently overflows; is this a bug?
    // See https://github.com/google/guava/issues/3503
    assertThat(longAdder.sum()).isEqualTo(-9223372036854775808L);
  }

import java.util.concurrent.atomic.AtomicInteger;

import org.junit.jupiter.api.Test;

/**
 * Security-focused test cases for BufferCache to verify buffer overflow protection.
 */
public class BufferCacheSecurityTest {

    /**
     * Test that buffer allocation validates size to prevent overflow.
     */
    @Test
    public void testBufferSizeValidation() {
        // When - Get a buffer
        byte[] buffer = BufferCache.getBuffer();