Java Utililty Methods String Trim Right

List of utility methods to do String Trim Right

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Description

The list of methods to do String Trim Right are organized into topic(s).

Method

Stringrtrim(final String text)
rtrim 
return rtrim(text, null);
StringrTrim(final String value)
Removes empty space from the end of a string 
if (value == null) {
    return null;
String trimmed = value;
int offset = value.length() - 1;
while (offset > -1 && (value.charAt(offset) == ' ' || value.charAt(offset) == '\t')) {
    offset--;
if (offset < value.length() - 1) {
    trimmed = value.substring(0, offset + 1);
return trimmed;
Stringrtrim(String input)
Remove trailing spaces from input. 
if (input == null) {
    return null;
int i = 0;
for (i = input.length() - 1; i >= 0 && Character.isWhitespace(input.charAt(i)); i--) {
    ;
return input.substring(0, i + 1);
...
StringrTrim(String orgStr, String delimiter)
Right Trim the empty space before the delimiter presents in the string 
try {
    int index = orgStr.indexOf(delimiter);
    orgStr = ((orgStr.substring(0, index)).trim().length() > 0) ? orgStr : orgStr.substring(index);
    return orgStr;
} catch (Throwable th) {
    return orgStr;
Stringrtrim(String orig)

Trim the whitespace off the right side of a String. 

int len = orig.length();
int st = 0;
int off = 0;
char[] val = orig.toCharArray();
while ((st < len) && (val[off + len - 1] <= ' ')) {
    len--;
return ((st > 0) || (len < orig.length())) ? orig.substring(st, len) : orig;
...
Stringrtrim(String pString)
Trims the argument string for whitespace on the right side only. 
if ((pString == null) || (pString.length() == 0)) {
    return pString;
for (int i = pString.length(); i > 0; i--) {
    if (!Character.isWhitespace(pString.charAt(i - 1))) {
        if (i == pString.length()) {
            return pString;
        } else {
...
Stringrtrim(String s)
Trims the space characters from the end of a string. 
int count = s.length();
int len = count;
while ((0 < len) && isSpace(s.charAt(len - 1))) {
    len--;
return (len < count) ? s.substring(0, len) : s;
Stringrtrim(String s)
Removes space, carriage, linefeed, and tab chars at the right side of a string. 
int index = s.length() - 1;
while (index >= 0 && (s.charAt(index) == ' ' || s.charAt(index) == '\n' || s.charAt(index) == '\r'
        || s.charAt(index) == '\t')) {
    index--;
return (s.substring(0, index + 1));
Stringrtrim(String s)
Remove all trailing blanks. 
int index = s.length() - 1;
while (index >= 0 && isSpace(s.charAt(index)))
    index--;
return s.substring(0, index + 1);
StringrTrim(String s)
Purpose:
rTrim

int i = s.length() - 1;
while (i >= 0 && Character.isWhitespace(s.charAt(i))) {
    i--;
return s.substring(0, i + 1);