.add(Range.open(19, 20))
          .build();

  public void testUnion() {
    RangeSet<Integer> expected =
        ImmutableRangeSet.<Integer>builder()
            .add(Range.openClosed(0, 4))
            .add(Range.closedOpen(5, 10))
            .add(Range.closedOpen(12, 15))
            .add(Range.openClosed(15, 17))
            .add(Range.open(19, 20))
            .build();

        (byte)13, (byte) 5, (byte)60, (byte)52, (byte)44, (byte)36, (byte)28,
        (byte)20, (byte)12, (byte) 4, (byte)27, (byte)19, (byte)11, (byte)3
    };
    private static int[] totrot = {
        1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28
    };

    private static byte[] pc2 = {
        (byte)13, (byte)16, (byte)10, (byte)23, (byte) 0, (byte) 4,

package org.codelibs.fess.util;

import org.codelibs.fess.unit.UnitFessTestCase;

public class JvmUtilTest extends UnitFessTestCase {
    public void test_getJavaVersion() {
        System.setProperty("java.version", "1.4.2_19");
        assertEquals(4, JvmUtil.getJavaVersion());
        System.setProperty("java.version", "1.5.0_15");
        assertEquals(5, JvmUtil.getJavaVersion());
        System.setProperty("java.version", "1.6.0_34");

   * preferred assignment.)
   *
   * @since 8.0
   */
  public static final byte DC3 = 19; // aka XOFF

  /**
   * Transmission off. See {@link #XON} for explanation.
   *
   * @since 8.0
   */
  public static final byte XOFF = 19; // aka DC3

  /**
   * Device Control 4. Characters for the control of ancillary devices associated with data

    public SampleElements<Entry<String, Integer>> samples() {
      return new SampleElements<>(
          mapEntry("one", 114),
          mapEntry("two", 37),
          mapEntry("three", 42),
          mapEntry("four", 19),
          mapEntry("five", 82));
    }

    @SuppressWarnings("unchecked")
    @Override
    public Entry<String, Integer>[] createArray(int length) {

    static final int DELETE = 0x00010000; // 16
    static final int READ_CONTROL = 0x00020000; // 17
    static final int WRITE_DAC = 0x00040000; // 18
    static final int WRITE_OWNER = 0x00080000; // 19
    static final int SYNCHRONIZE = 0x00100000; // 20
    static final int GENERIC_ALL = 0x10000000; // 28
    static final int GENERIC_EXECUTE = 0x20000000; // 29
    static final int GENERIC_WRITE = 0x40000000; // 30

    static final int READ_CONTROL          = 0x00020000; // 17
    static final int WRITE_DAC             = 0x00040000; // 18
    static final int WRITE_OWNER           = 0x00080000; // 19
    static final int SYNCHRONIZE           = 0x00100000; // 20
    static final int GENERIC_ALL           = 0x10000000; // 28
    static final int GENERIC_EXECUTE       = 0x20000000; // 29

        time_low = hex_to_bin(arr, 0, 8);
        time_mid = S(hex_to_bin(arr, 9, 4));
        time_hi_and_version = S(hex_to_bin(arr, 14, 4));
        clock_seq_hi_and_reserved = B(hex_to_bin(arr, 19, 2));
        clock_seq_low = B(hex_to_bin(arr, 21, 2));
        node = new byte[6];
        node[0] = B(hex_to_bin(arr, 24, 2));
        node[1] = B(hex_to_bin(arr, 26, 2));
        node[2] = B(hex_to_bin(arr, 28, 2));

   * preferred assignment.)
   *
   * @since 8.0
   */
  public static final byte DC3 = 19; // aka XOFF

  /**
   * Transmission off. See {@link #XON} for explanation.
   *
   * @since 8.0
   */
  public static final byte XOFF = 19; // aka DC3

  /**
   * Device Control 4. Characters for the control of ancillary devices associated with data

        this.time_low = hex_to_bin(arr, 0, 8);
        this.time_mid = S(hex_to_bin(arr, 9, 4));
        this.time_hi_and_version = S(hex_to_bin(arr, 14, 4));
        this.clock_seq_hi_and_reserved = B(hex_to_bin(arr, 19, 2));
        this.clock_seq_low = B(hex_to_bin(arr, 21, 2));
        this.node = new byte[6];
        this.node[ 0 ] = B(hex_to_bin(arr, 24, 2));
        this.node[ 1 ] = B(hex_to_bin(arr, 26, 2));