import static com.google.common.math.MathPreconditions.checkNoOverflow;
import static com.google.common.math.MathPreconditions.checkNonNegative;
import static com.google.common.math.MathPreconditions.checkPositive;
import static com.google.common.math.MathPreconditions.checkRoundingUnnecessary;
import static java.lang.Math.abs;
import static java.lang.Math.min;
import static java.lang.Math.nextDown;

    return value;
  }

  @CanIgnoreReturnValue
  static int checkPositive(int value) {
    checkArgument(value > 0, "Not true that %s is positive.", value);
    return value;
  }

  @CanIgnoreReturnValue
  static long checkPositive(long value) {
    checkArgument(value > 0, "Not true that %s is positive.", value);
    return value;
  }

  /**

  }

  public void testCheckPositive_negativeInt() {
    assertThrows(IllegalArgumentException.class, () -> MathPreconditions.checkPositive("int", -1));
  }

  public void testCheckPositive_zeroLong() {
    assertThrows(IllegalArgumentException.class, () -> MathPreconditions.checkPositive("long", 0L));
  }

  public void testCheckPositive_maxLong() {

  }

  public void testCheckPositive_negativeInt() {
    assertThrows(IllegalArgumentException.class, () -> MathPreconditions.checkPositive("int", -1));
  }

  public void testCheckPositive_zeroLong() {
    assertThrows(IllegalArgumentException.class, () -> MathPreconditions.checkPositive("long", 0L));
  }

  public void testCheckPositive_maxLong() {