Java Utililty Methods String Pad Right

String tmp = "";
int npad = width - s.length();
if (npad < 0)
    tmp = s.substring(0, width);
else if (npad == 0)
    tmp = s;
else {
    tmp = s;
...

return rightPad(s, z, " ");

if (srcStr == null) {
    return genStr(padChar, destLen);
} else if (srcStr.length() < destLen) {
    StringBuilder destSrc = new StringBuilder(destLen);
    destSrc.append(srcStr);
    for (int i = srcStr.length(); i < destLen; i++) {
        destSrc.append(padChar);
    return destSrc.toString();
} else {
    return srcStr;

if (srcString == null) {
    srcString = "";
int tLen = srcString.length();
if (tLen >= length)
    return srcString;
int iMax = length - tLen;
StringBuffer sb = new StringBuffer();
...

if (str.length() >= len)
    return str;
StringBuilder ret = new StringBuilder(str);
while (ret.length() < len)
    ret.append(c);
return ret.toString();

if (str == null) {
    str = "";
if (length == 0 || str.length() > length) {
    return str;
for (int i = str.length(); i < length; i++) {
    str += padding;
...

StringBuilder builder = new StringBuilder(str);
builder.setLength(max);
for (int index = str.length(); index < max; index++) {
    builder.setCharAt(index, pad);
return builder.toString();

if (num <= 0) {
    return str;
StringBuilder sb = new StringBuilder(str.length() + num);
sb.append(str);
while (num-- > 0) {
    sb.append(padStr);
return sb.toString();

return rightPad(str, size, ' ');

return rightPad(str, size, ' ');