Java Utililty Methods String Trim Left

List of utility methods to do String Trim Left

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Description

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

Method

Stringltrim(String s)
Remove all leading blanks. 
int index = 0;
while (index < s.length() && isSpace(s.charAt(index)))
    index++;
return s.substring(index, s.length());
Stringltrim(String s)
ltrim 
int i = 0;
while (i < s.length() && Character.isWhitespace(s.charAt(i)))
    i++;
return s.substring(i);
Stringltrim(String s)
Does left trim. 
if (s == null)
    return null;
int len = s.length();
int st = 0;
while ((st < len) && (s.charAt(st) <= ' ')) {
    st++;
return ((st > 0) ? s.substring(st) : s);
...
Stringltrim(String s)
Left trims a string. 
if (s == null)
    return null;
for (int k = 0; k < s.length(); k++) {
    if (!Character.isWhitespace(s.charAt(k)))
        return (k == 0 ? s : s.substring(k));
return "";
Stringltrim(String s, char character)
ltrim 
int i = 0;
while (i < s.length() && s.charAt(i) == character) {
    i++;
return i(s, i);
Stringltrim(String s, Character c)
ltrim 
if (s == null) {
    return null;
if (c == null) {
    return s;
int len = s.length();
int st = 0;
...
Stringltrim(String source)
ltrim 
return source.replaceAll("^\\s+", "");
Stringltrim(String source)
remove leading whitespace 
return source.replaceAll("^\\s+", "");
Stringltrim(String source)
Left trim: remove spaces to the left of a String. 
if (source == null)
    return null;
int from = 0;
while (from < source.length() && isSpace(source.charAt(from)))
    from++;
return source.substring(from);
Stringltrim(String src, char ch, int nLen)
ltrim 
if (src == null || src.length() <= nLen)
    return src;
char[] czSrc = src.toCharArray();
int i, j;
int n = czSrc.length;
for (i = 0; (n - i) > nLen; i++) {
    if (czSrc[i] != ch)
        break;
...