Package java.util

Examples of java.util.Formatter.out()

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     */
    public void test_out() {
        Formatter f = null;
        f = new Formatter();
        assertNotNull(f.out());
        assertTrue(f.out() instanceof StringBuilder);
        f.close();
        try {
            f.out();
            fail("should throw FormatterClosedException");
        } catch (FormatterClosedException e) {
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        f = new Formatter();
        assertNotNull(f.out());
        assertTrue(f.out() instanceof StringBuilder);
        f.close();
        try {
            f.out();
            fail("should throw FormatterClosedException");
        } catch (FormatterClosedException e) {
            // expected
        }
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     * @tests java.util.Formatter#toString()
     */
    public void test_toString() {
        Formatter f = new Formatter();
        assertNotNull(f.toString());
        assertEquals(f.out().toString(), f.toString());
        f.close();
        try {
            f.toString();
            fail("should throw FormatterClosedException");
        } catch (FormatterClosedException e) {
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  private static final void logAuditEvent(UserGroupInformation ugi,
      InetAddress addr, String cmd, String src, String dst,
      HdfsFileStatus stat) {
    final Formatter fmt = auditFormatter.get();
    ((StringBuilder)fmt.out()).setLength(0);
    auditLog.info(fmt.format(AUDIT_FORMAT, ugi, addr, cmd, src, dst,
                  (stat == null)
                    ? null
                    : stat.getOwner() + ':' + stat.getGroup() + ':' +
                      stat.getPermission()
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        ugi = ShimLoader.getHadoopShims().getUGIForConf(getConf());
      } catch (Exception ex) {
        throw new RuntimeException(ex);
      }
      final Formatter fmt = auditFormatter.get();
      ((StringBuilder) fmt.out()).setLength(0);

      String address;
      if (useSasl) {
        address = saslServer.getRemoteAddress().toString();
      } else {
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      int REPLICAS=5, NUMLINES=1024, NUMWORDSPERLINE=4;
      final String WORD = "zymurgy"; // 7 bytes + 4 id bytes
      final Formatter fmt = new Formatter(new StringBuilder());
      for (int i = 0; i < REPLICAS; i++) {
        for (int j = 1; j <= NUMLINES*NUMWORDSPERLINE; j+=NUMWORDSPERLINE) {
          ((StringBuilder)fmt.out()).setLength(0);
          for (int k = 0; k < NUMWORDSPERLINE; ++k) {
            fmt.format("%s%04d ", WORD, j + k);
          }
          ((StringBuilder)fmt.out()).append("\n");
          out.writeBytes(fmt.toString());
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        for (int j = 1; j <= NUMLINES*NUMWORDSPERLINE; j+=NUMWORDSPERLINE) {
          ((StringBuilder)fmt.out()).setLength(0);
          for (int k = 0; k < NUMWORDSPERLINE; ++k) {
            fmt.format("%s%04d ", WORD, j + k);
          }
          ((StringBuilder)fmt.out()).append("\n");
          out.writeBytes(fmt.toString());
        }
      }
    } finally {
      out.close();
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public class MessageUtil
{
  public static StringBuilder appendMessages(StringBuilder sb, Collection<? extends Message> messages)
  {
    Formatter formatter = new Formatter(sb);
    Appendable appendable = formatter.out();
    for (Message message : messages)
    {
      try
      {
        message.format(formatter, Message.MESSAGE_FIELD_SEPARATOR);
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        ugi = ShimLoader.getHadoopShims().getUGIForConf(getConf());
      } catch (Exception ex) {
        throw new RuntimeException(ex);
      }
      final Formatter fmt = auditFormatter.get();
      ((StringBuilder)fmt.out()).setLength(0);
      auditLog.info(fmt.format(AUDIT_FORMAT, ugi.getUserName(),
         saslServer.getRemoteAddress().toString(), cmd).toString());
    }

    // The next serial number to be assigned
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        ugi = ShimLoader.getHadoopShims().getUGIForConf(getConf());
      } catch (Exception ex) {
        throw new RuntimeException(ex);
      }
      final Formatter fmt = auditFormatter.get();
      ((StringBuilder) fmt.out()).setLength(0);

      String address;
      if (useSasl) {
        address = saslServer.getRemoteAddress().toString();
      } else {
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