*/
  public static short[] concat(short[]... arrays) {
    long length = 0;
    for (short[] array : arrays) {
      length += array.length;
    }
    short[] result = new short[checkNoOverflow(length)];
    int pos = 0;
    for (short[] array : arrays) {
      System.arraycopy(array, 0, result, pos, array.length);
      pos += array.length;
    }
    return result;
  }

   */
  public static short[] concat(short[]... arrays) {
    long length = 0;
    for (short[] array : arrays) {
      length += array.length;
    }
    short[] result = new short[checkNoOverflow(length)];
    int pos = 0;
    for (short[] array : arrays) {
      System.arraycopy(array, 0, result, pos, array.length);
      pos += array.length;
    }
    return result;
  }

   */
  public static char[] concat(char[]... arrays) {
    long length = 0;
    for (char[] array : arrays) {
      length += array.length;
    }
    char[] result = new char[checkNoOverflow(length)];
    int pos = 0;
    for (char[] array : arrays) {
      System.arraycopy(array, 0, result, pos, array.length);
      pos += array.length;
    }
    return result;
  }

      String[] suffix = {"f", "g"};
      String[] all = new String[elements.length + suffix.length];
      arraycopy(elements, 0, all, 0, elements.length);
      arraycopy(suffix, 0, all, elements.length, suffix.length);
      return ImmutableList.copyOf(all).subList(0, elements.length);
    }
  }

  public static class ImmutableListTailSubListGenerator extends TestStringListGenerator {
    @Override

        System.arraycopy(Strings.getOEMBytes(this.scope, this.config), 0, dst, dstIndex, this.scope.length());
        dstIndex += this.scope.length();

        dst[ dstIndex++ ] = (byte) 0x00;

        // now go over scope backwards converting '.' to label length

        int i = dstIndex - 2;
        int e = i - this.scope.length();
        int c = 0;

        do {
            if ( dst[ i ] == '.' ) {

            return buf.toString();
        }
        return buf.substring(buf.length() - length, buf.length());
    }

        if (isDirect) {
            out.writeDirect( buf, off, length, 1 );
            return;
        }
        out.write(buf, off, length);
    }
    protected void doReceiveFragment(byte[] buf, boolean isDirect) throws IOException {
        int off, flags, length;

        if (buf.length < max_recv)
            throw new IllegalArgumentException("buffer too small");

                    assertTrue(f.exists());
                    assertEquals(f.length(), t.length());
                    assertEquals(f.getAttributes(), t.getAttributes());

                    try ( InputStream is = t.getInputStream() ) {
                        ReadWriteTest.verifyRandom(bufSize, length, is);
                    }
                }
                finally {
                    d1.delete();

public class PacUnicodeString {

    private short length;
    private short maxLength;
    private int pointer;


    public PacUnicodeString ( short length, short maxLength, int pointer ) {
        super();
        this.length = length;
        this.maxLength = maxLength;
        this.pointer = pointer;
    }


    public short getLength () {
        return this.length;
    }


    public short getMaxLength () {

            final int headerLen = preHeader.length() + projectKey.length() + postHeader.length();

            String prefix = chars('-', Math.max(0, (lineLength - headerLen) / 2)) + preHeader;

            String suffix =
                    postHeader + chars('-', Math.max(0, lineLength - headerLen - prefix.length() + preHeader.length()));

            logger.info(