Java Utililty Methods Properties to String

if (p == null) {
    return "";
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
    p.store(baos, "");
} catch (final Exception ignored) {
return new String(baos.toByteArray());

final StringWriter sw = new StringWriter();
final PrintWriter pw = new PrintWriter(sw);
properties.list(pw);
return sw.toString();

ByteArrayOutputStream outStream = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStream);
for (Object key : p.keySet()) {
    out.println(key + "=" + p.getProperty(key.toString()));
out.close();
return new String(outStream.toByteArray());

StringWriter writer = new StringWriter();
PrintWriter out = new PrintWriter(writer);
Set<Object> keys = properties.keySet();
for (Object key : keys) {
    out.println(key + "=" + properties.get(key));
return writer.getBuffer().toString();

StringWriter stringWriter = new StringWriter();
String comments = Properties.class.getName();
try {
    properties.store(stringWriter, comments);
} catch (IOException e) {
    throw new RuntimeException(e);
stringWriter.flush();
...

StringWriter stringWriter = new StringWriter();
PrintWriter printWriter = new PrintWriter(stringWriter);
props.store(printWriter, null);
String s = stringWriter.toString();
s = s.substring(s.indexOf("\n") + 1);
return s;

StringWriter writer = new StringWriter();
try {
    props.store(writer, comment);
} catch (IOException e) {
return writer.toString();