Java Utililty Methods String Starts Wtih

List of utility methods to do String Starts Wtih

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Description

The list of methods to do String Starts Wtih are organized into topic(s).

Method

booleanstartsWith(CharSequence cs, CharSequence prefix, boolean caseSensitive)
Tests if a char sequence starts with some prefix 
return startsWith(cs, prefix, 0, caseSensitive);
booleanstartsWith(CharSequence input, String prefix)
starts With 
if (input.length() < prefix.length()) {
    return false;
if (input.getClass() == String.class) {
    return ((String) input).startsWith(prefix);
int len = prefix.length();
for (int i = 0; i < len; i++) {
...
booleanstartsWith(CharSequence s, CharSequence seq)
Behaves like String.startsWith but for CharSequence. 
return regionMatches(false, s, 0, seq, 0, seq.length());
booleanstartsWith(CharSequence seq, char... any)
starts With 
if (seq.length() > 0) {
    for (int i = 0; i < any.length; i++) {
        if (seq.charAt(0) == any[i])
            return true;
return false;
booleanstartsWith(CharSequence seq, String str)
Implementation of String.startsWith() for CharSequence. 
boolean ret = true;
for (int i = 0; i < str.length(); i++) {
    if (i >= seq.length() || seq.charAt(i) != str.charAt(i)) {
        ret = false;
        break;
return ret;
...
booleanstartsWith(CharSequence source, CharSequence search)
Returns true if the source sequence starts with the search sequence. 
return containsAt(source, search, 0);
booleanstartsWith(CharSequence str, char prefix)
starts With 
if (str == null) {
    return false;
if (str.length() < 1) {
    return false;
char firstCh = str.charAt(0);
return (firstCh == prefix);
...
booleanstartsWith(CharSequence str, CharSequence prefix)
Return true if one CharSequence starts with the other. 
return startsWith(str, prefix, 0);
booleanstartsWith(final boolean caseSensitive, final char[] text, final char[] prefix)

Checks whether a text starts with a specified prefix. 

return startsWith(caseSensitive, text, 0, text.length, prefix, 0, prefix.length);
booleanstartsWith(final CharSequence str, final CharSequence prefix)
starts With 
return startsWith(str, 0, str.length(), prefix);