case 4:
          k1 ^= (long) toUnsignedInt(bb.get(3)) << 24; // fall through
        case 3:
          k1 ^= (long) toUnsignedInt(bb.get(2)) << 16; // fall through
        case 2:
          k1 ^= (long) toUnsignedInt(bb.get(1)) << 8; // fall through
        case 1:
          k1 ^= (long) toUnsignedInt(bb.get(0));
          break;
        default:

      assertThat(UnsignedBytes.checkedCast(toUnsignedInt(value))).isEqualTo(value);
    }
    assertCastFails(256L);
    assertCastFails(-1L);
    assertCastFails(Long.MAX_VALUE);
    assertCastFails(Long.MIN_VALUE);
  }

  public void testSaturatedCast() {
    for (byte value : VALUES) {
      assertThat(UnsignedBytes.saturatedCast(toUnsignedInt(value))).isEqualTo(value);
    }

import static com.google.common.base.Preconditions.checkPositionIndexes;
import static com.google.common.base.Preconditions.checkState;
import static com.google.common.hash.Hashing.GOOD_FAST_HASH_SEED;
import static java.lang.Byte.toUnsignedInt;
import static java.nio.charset.StandardCharsets.UTF_8;

import com.google.common.primitives.Chars;
import com.google.common.primitives.Ints;
import com.google.common.primitives.Longs;

import static com.google.common.io.TestOption.SKIP_THROWS;
import static com.google.common.io.TestOption.WRITE_THROWS;
import static com.google.common.truth.Truth.assertThat;
import static java.lang.Byte.toUnsignedInt;
import static java.lang.Math.max;
import static java.lang.Math.min;
import static java.nio.charset.StandardCharsets.US_ASCII;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertThrows;

import static com.google.common.io.TestOption.SKIP_THROWS;
import static com.google.common.io.TestOption.WRITE_THROWS;
import static com.google.common.truth.Truth.assertThat;
import static java.lang.Byte.toUnsignedInt;
import static java.lang.Math.max;
import static java.lang.Math.min;
import static java.nio.charset.StandardCharsets.US_ASCII;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertThrows;

 * the License.
 */

package com.google.common.hash;

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static java.lang.Byte.toUnsignedInt;
import static java.lang.Math.max;

import com.google.common.annotations.Beta;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Predicate;