}
  }

  public void testEnsureCapacity() {
    assertThat(Ints.ensureCapacity(EMPTY, 0, 1)).isSameInstanceAs(EMPTY);
    assertThat(Ints.ensureCapacity(ARRAY1, 0, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Ints.ensureCapacity(ARRAY1, 1, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Ints.ensureCapacity(ARRAY1, 2, 1)).isEqualTo(new int[] {(int) 1, (int) 0, (int) 0});
  }

        // dataOffset = 40
        writeInt4(40, buffer, bufferIndex);
        bufferIndex += 4;
        // dataDisplacement = 0
        writeInt4(0, buffer, bufferIndex);
        bufferIndex += 4;
        // setupCount = 0 (1 byte + 1 padding byte)
        buffer[bufferIndex] = 0;
        buffer[bufferIndex + 1] = 0; // padding byte

        int bytesRead = response.readParameterWordsWireFormat(buffer, 0);

      fail();
    } catch (IllegalArgumentException expected) {
    }
  }

  public void testEnsureCapacity() {
    assertThat(Bytes.ensureCapacity(EMPTY, 0, 1)).isSameInstanceAs(EMPTY);
    assertThat(Bytes.ensureCapacity(ARRAY1, 0, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Bytes.ensureCapacity(ARRAY1, 1, 1)).isSameInstanceAs(ARRAY1);
    assertThat(Bytes.ensureCapacity(ARRAY1, 2, 1))

		}
	}
}

func TestFitsInOctal(t *testing.T) {
	vectors := []struct {
		input int64
		width int
		ok    bool
	}{
		{-1, 1, false},
		{-1, 2, false},
		{-1, 3, false},
		{0, 1, true},
		{0 + 1, 1, false},
		{0, 2, true},
		{07, 2, true},
		{07 + 1, 2, false},
		{0, 4, true},
		{0777, 4, true},
		{0777 + 1, 4, false},
		{0, 8, true},
		{07777777, 8, true},

            "1, 2, false", // READONLY vs HIDDEN
            "2, 1, false", // HIDDEN vs READONLY
            "16, 32, false", // DIRECTORY vs ARCHIVE
            "3, 4, false", // READONLY | HIDDEN vs SYSTEM
            "0, 1, false", // No filter attributes
            "1, 0, false", // No file attributes
            "0, 0, false" // No attributes on either
    })

		quorum int
	}{
		{
			// 1. Tests common times when slice has varying time elements.
			[]time.Time{
				time.Unix(0, 1).UTC(),
				time.Unix(0, 2).UTC(),
				time.Unix(0, 3).UTC(),
				time.Unix(0, 3).UTC(),
				time.Unix(0, 2).UTC(),
				time.Unix(0, 3).UTC(),
				time.Unix(0, 1).UTC(),
			},
			time.Unix(0, 3).UTC(),
			3,
		},
		{
			// 2. Tests common time obtained when all elements are equal.

        SpnegoContext ctx = newContext();

        // Invalid first byte should be rejected by token parsing
        CIFSException ex = assertThrows(CIFSException.class, () -> ctx.initSecContext(new byte[] { firstByte }, 0, 1));
        assertEquals("Invalid token", ex.getMessage());

        // Ensure mechContext was not engaged due to early failure
        verify(this.mechContext, never()).initSecContext(any(), anyInt(), anyInt());
    }

        /*
         * The (tooLow + 1, tooHigh) arguments below would be invalid because tooLow would be
         * greater than tooHigh.
         */
        return ContiguousSet.create(Range.openClosed(0, 1), DiscreteDomain.integers()).subSet(0, 1);
      }
      int tooHigh = set.last() + 1;
      int tooLow = set.first() - 1;
      set.add(tooHigh);
      set.add(tooLow);
      return checkedCreate(set).subSet(tooLow + 1, tooHigh);

        .build()
    assertThat(url.toString())
      .isEqualTo(
        "http://a%3A%01%40%2F%5C%3F%23%25b:c%3A%01%40%2F%5C%3F%23%25d@ef:8080/" +
          "g:%01@%2F%5C%3F%23%25h?i:%01@/\\?%23%25j#k:%01@/\\?#%25l",
      )
    assertThat(url.scheme).isEqualTo("http")
    assertThat(url.username).isEqualTo("a:\u0001@/\\?#%b")
    assertThat(url.password).isEqualTo("c:\u0001@/\\?#%d")

        /*
         * The (tooLow + 1, tooHigh) arguments below would be invalid because tooLow would be
         * greater than tooHigh.
         */
        return ContiguousSet.create(Range.openClosed(0, 1), DiscreteDomain.integers()).subSet(0, 1);
      }
      int tooHigh = set.last() + 1;
      int tooLow = set.first() - 1;
      set.add(tooHigh);
      set.add(tooLow);
      return checkedCreate(set).subSet(tooLow + 1, tooHigh);