// First, sanity check that naive multiplication would really overflow to a negative number:
    long nanosPerSecond = NANOSECONDS.convert(1, SECONDS);
    assertThat(nanosPerSecond * Long.MAX_VALUE).isLessThan(0L);

    // Check that we wait long enough anyway (presumably as long as MAX_VALUE nanos):
    TimedWaiterThread waiter = new TimedWaiterThread(future, Long.MAX_VALUE, SECONDS);
    waiter.start();

   * returns {@code false}.
   */
  public boolean contains(C value) {
    checkNotNull(value);
    // let this throw CCE if there is some trickery going on
    return lowerBound.isLessThan(value) && !upperBound.isLessThan(value);
  }

  /**
   * @deprecated Provided only to satisfy the {@link Predicate} interface; use {@link #contains}
   *     instead.
   */
  @Deprecated
  @Override

   * returns {@code false}.
   */
  public boolean contains(C value) {
    checkNotNull(value);
    // let this throw CCE if there is some trickery going on
    return lowerBound.isLessThan(value) && !upperBound.isLessThan(value);
  }

  /**
   * @deprecated Provided only to satisfy the {@link Predicate} interface; use {@link #contains}
   *     instead.
   */
  @Deprecated
  @Override

				`quantity("2M") == quantity("0.002G") && quantity("2000k") == quantity("2M") && quantity("0.002G") == quantity("2000k")`: 9,
				`quantity(self.val1).isLessThan(quantity(self.val2))`:                                                                    7,
				`quantity("50M").isLessThan(quantity("100M"))`:                                                                           3,

      accumulator.addAll(accumulator.snapshot());
    }
    // Should overflow without throwing.
    accumulator.addAll(accumulator.snapshot());
    assertThat(accumulator.count()).isLessThan(0L);
  }

  public void testMean() {
    assertThrows(IllegalStateException.class, () -> emptyAccumulator.mean());
    assertThrows(IllegalStateException.class, () -> emptyAccumulatorByAddAllEmptyIterable.mean());

              // Don't forget, the bloom filter slowly saturates over time and the
              // expected false positive probability goes up!
              assertThat(bloomFilter.expectedFpp()).isLessThan(safetyFalsePositiveRate);
            } while (stopwatch.elapsed(TimeUnit.SECONDS) < 1);
          }
        };

    List<Throwable> exceptions = runThreadsAndReturnExceptions(numThreads, task);

  @GwtIncompatible // different overflow behavior; could probably be made to work by using ~~
  public void testConcat_overflow_negative() {
    int dim1 = 1 << 16;
    int dim2 = 1 << 15;
    assertThat(dim1 * dim2).isLessThan(0);
    testConcat_overflow(dim1, dim2);
  }

  @GwtIncompatible // different overflow behavior; could probably be made to work by using ~~
  public void testConcat_overflow_nonNegative() {
    int dim1 = 1 << 16;

  @GwtIncompatible // different overflow behavior; could probably be made to work by using ~~
  public void testConcat_overflow_negative() {
    int dim1 = 1 << 16;
    int dim2 = 1 << 15;
    assertThat(dim1 * dim2).isLessThan(0);
    testConcat_overflow(dim1, dim2);
  }

  @GwtIncompatible // different overflow behavior; could probably be made to work by using ~~
  public void testConcat_overflow_nonNegative() {
    int dim1 = 1 << 16;

import assertk.assertions.hasSize
import assertk.assertions.isCloseTo
import assertk.assertions.isEqualTo
import assertk.assertions.isFalse
import assertk.assertions.isGreaterThan
import assertk.assertions.isLessThan
import assertk.assertions.isTrue
import java.io.EOFException
import java.io.IOException
import java.io.InterruptedIOException
import java.util.concurrent.CountDownLatch
import java.util.concurrent.TimeUnit

			expectEstimatedCost: checker.CostEstimate{Min: 3, Max: 5534023222112865798},
			expectRuntimeCost:   9,
		},
		{
			name:                "quantity_less",
			expr:                `quantity("50M").isLessThan(quantity("50Mi"))`,
			expectEstimatedCost: checker.CostEstimate{Min: 3, Max: 3},
			expectRuntimeCost:   3,
		},
		{
			name:                "quantity_greater",