}
  }

  @Override
  public Writer append(char c) throws IOException {
    checkNotClosed();
    target.append(c);
    return this;
  }

  @Override
  public Writer append(@Nullable CharSequence charSeq) throws IOException {
    checkNotClosed();
    target.append(charSeq);
    return this;
  }

  @Override

            case '\\':
                sb.append("\\5c");
                break;
            case '*':
                sb.append("\\2a");
                break;
            case '(':
                sb.append("\\28");
                break;
            case ')':
                sb.append("\\29");
                break;
            case '\0':
                sb.append("\\00");
                break;
            default:

        switch (errorClass) {
        case SUCCESS:
            result.append("SUCCESS");
            break;
        case ERR_NAM_SRVC:
            result.append("ERR_NAM_SRVC/");
            switch (errorCode) {
            case FMT_ERR:
                result.append("FMT_ERR: Format Error");
            default:
                result.append("Unknown error code: ").append(errorCode);
            }
            break;

	// string "st"
	o = append(o, 0xde, 0x0, 0x10, 0xa2, 0x73, 0x74)
	o = msgp.AppendTime(o, z.StartTime)
	// string "ss"
	o = append(o, 0xa2, 0x73, 0x73)
	o = msgp.AppendInt64(o, z.StartSize)
	// string "ts"
	o = append(o, 0xa2, 0x74, 0x73)
	o = msgp.AppendInt64(o, z.TotalSize)
	// string "cs"
	o = append(o, 0xa2, 0x63, 0x73)
	o = msgp.AppendInt64(o, z.CurrentSize)
	// string "cmp"
	o = append(o, 0xa3, 0x63, 0x6d, 0x70)

			if ref.OwnPrimaryKey {
				joinForeignKeys = append(joinForeignKeys, ref.ForeignKey.DBName)
				joinForeignFields = append(joinForeignFields, ref.ForeignKey)
				foreignFields = append(foreignFields, ref.PrimaryKey)
			} else if ref.PrimaryValue != "" {
				tx = tx.Where(clause.Eq{Column: ref.ForeignKey.DBName, Value: ref.PrimaryValue})
			} else {
				joinRelForeignFields = append(joinRelForeignFields, ref.ForeignKey)

		// string "ID"
		o = append(o, 0xa2, 0x49, 0x44)
		o = msgp.AppendBytes(o, (z.VersionID)[:])
		// string "DDir"
		o = append(o, 0xa4, 0x44, 0x44, 0x69, 0x72)
		o = msgp.AppendBytes(o, (z.DataDir)[:])
		// string "EcAlgo"
		o = append(o, 0xa6, 0x45, 0x63, 0x41, 0x6c, 0x67, 0x6f)
		o = msgp.AppendUint8(o, uint8(z.ErasureAlgorithm))
		// string "EcM"
		o = append(o, 0xa3, 0x45, 0x63, 0x4d)

            } catch (final Exception e) {
                final StringBuilder buf = createStringBuffer(keyObj, getCurrentTimeMillis());
                buf.append('\t').append("action:begin");
                buf.append('\t').append("error:").append(escapeValue(e.getLocalizedMessage()).replaceAll("\\s", " "));
                log(buf);
            }
        });
    }

    /**

        builder.append("type:").append(getType());
        builder.append('{');

        Iterator<Map.Entry<String, RequirementMatcher>> providesIter =
                provides.entrySet().iterator();
        while (providesIter.hasNext()) {
            Map.Entry<String, RequirementMatcher> provideEntry = providesIter.next();

    public String toString() {
        StringBuilder buffer = new StringBuilder(128);

        buffer.append('[').append(getSeverity()).append("] ");
        buffer.append(getMessage());
        String location = getLocation();
        if (!location.isEmpty()) {
            buffer.append(" @ ");
            buffer.append(location);
        }

        return buffer.toString();
    }

    int dummy = 0;
    for (int i = 0; i < reps; i++) {
      StringBuilder sb = new StringBuilder();
      boolean append = false;
      for (String comp : components) {
        if (append) {
          sb.append(DELIMITER_STRING);
        }
        sb.append(comp);
        append = true;
      }
      dummy ^= sb.toString().length();
    }
    return dummy;
  }

  /**