final StringBuilder buf = new StringBuilder();
        buf.append("<list>");
        if (values != null && !values.isEmpty()) {
            for (final String value : values) {
                buf.append("<item>");
                buf.append(trimSpace(XmlUtil.escapeXml(value)));
                buf.append("</item>");
            }
        }
        buf.append("</list>");
        // TODO support other type

        }

        buffer.append("----------").append(LS);

        int size = artifacts.size();

        buffer.append(size).append(" required artifact");

        if (size > 1) {
            buffer.append("s are");
        } else {
            buffer.append(" is");
        }

        buffer.append(" missing.").append(LS).append(LS).append("for artifact: ");

			// For cleanup, its required to add these entries into test results.
			testResults = append(testResults, result{dir, entries})
			t.Fatalf("Unable to create file, %s", err)
		}
		entries = append(entries, name)
	}

	// Keep entries sorted for easier comparison.
	sort.Strings(entries)

	// Add entries slice for this test directory.
	testResults = append(testResults, result{dir, entries})
	return testResults
}

        StringBuilder sb = new StringBuilder();
        sb.append(dm).append(createdBy);
        sb.append(dm).append(createdTime);
        sb.append(dm).append(duplicateHostName);
        sb.append(dm).append(regularName);
        sb.append(dm).append(sortOrder);
        sb.append(dm).append(updatedBy);
        sb.append(dm).append(updatedTime);
        if (sb.length() > dm.length()) {

        final StringBuilder buf = new StringBuilder(100);
        buf.append(seed).append(CACHE_KEY_SPLITTER);
        stream(tags).of(stream -> stream.sorted().reduce((l, r) -> l + r).ifPresent(v -> buf.append(v)));
        buf.append(CACHE_KEY_SPLITTER);
        stream(roles).of(stream -> stream.sorted().reduce((l, r) -> l + r).ifPresent(v -> buf.append(v)));
        buf.append(CACHE_KEY_SPLITTER);

		return
	}
	// 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)

            if (ch > 0xfff) {
                out.append("\\u").append(hex(ch));
            } else if (ch > 0xff) {
                out.append("\\u0").append(hex(ch));
            } else if (ch > 0x7f) {
                out.append("\\u00").append(hex(ch));
            } else if (ch < 32) {
                switch (ch) {
                    case '\b':
                        out.append('\\');
                        out.append('b');

			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)

	// map header, size 5
	// string "Namespace"
	o = append(o, 0x85, 0xa9, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65)
	o = msgp.AppendString(o, string(z.Namespace))
	// string "Subsystem"
	o = append(o, 0xa9, 0x53, 0x75, 0x62, 0x73, 0x79, 0x73, 0x74, 0x65, 0x6d)
	o = msgp.AppendString(o, string(z.Subsystem))
	// string "Name"
	o = append(o, 0xa4, 0x4e, 0x61, 0x6d, 0x65)
	o = msgp.AppendString(o, string(z.Name))

	// 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)