Java Utililty Methods Encode

List of utility methods to do Encode

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Description

The list of methods to do Encode are organized into topic(s).

Method

Stringencode(Object o)
encode 
return om.writeValueAsString(o);
byte[]encode(Object o)
encode 
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream os = new ObjectOutputStream(bos);
os.writeObject(o);
os.close();
bos.close();
byte[] arr = bos.toByteArray();
return arr;
Stringencode(Object obj)
json encode 
try {
    return new ObjectMapper().disable(SerializationFeature.FAIL_ON_EMPTY_BEANS).writeValueAsString(obj);
} catch (IOException e) {
    throw new IllegalStateException(e);
Stringencode(Serializable s)
encode 
try (ByteArrayOutputStream of = new ByteArrayOutputStream();
        ObjectOutputStream so = new ObjectOutputStream(of)) {
    so.writeObject(s);
    so.flush();
    return Base64.getEncoder().encodeToString(of.toByteArray());
} catch (IOException e) {
    throw new UnsupportedOperationException(e);
byte[]encode(T obj)
encode 
byte[] bytes = null;
try {
    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    ObjectOutputStream out = new ObjectOutputStream(bout);
    out.writeObject(obj);
    bytes = bout.toByteArray();
} catch (IOException e) {
    e.printStackTrace();
...
Stringencode2Encode(String original, String encode1, String encode2)
encode Encode 
if (original != null) {
    try {
        return new String(original.getBytes(encode1), encode2);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
        return null;
return null;
byte[]encode_u8(String what)
encodu 
byte u8[];
if (what == null) {
    u8 = null;
} else {
    try {
        u8 = what.getBytes("UTF-8");
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
...
InternetAddress[]encodeAddresses(String string, String charset)
Encode UTF strings into mail addresses. 
if (string == null) {
    return null;
InternetAddress[] xaddresses = InternetAddress.parse(string);
if (charset != null) {
    for (int xindex = 0; xindex < xaddresses.length; xindex++) {
        String xpersonal = xaddresses[xindex].getPersonal();
        try {
...
StringencodeArguments(final String arg)
Encodes the arguments string. 
return BaseEncoding.base16().encode(arg.getBytes());
String[]encodeArray(String[] sourceArray, String sysCharset, String charset)
encode Array 
if (sourceArray == null || sourceArray.length == 0)
    return sourceArray;
String[] result = new String[sourceArray.length];
for (int i = 0; i < sourceArray.length; i++) {
    result[i] = encodeString(sourceArray[i], sysCharset, charset);
return result;