Java String Starts Wtih startsWith(final CharSequence target, final CharSequence prefix)

Description

starts With

License

Open Source License

Declaration

public static boolean startsWith(final CharSequence target, final CharSequence prefix) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {

    public static boolean startsWith(final CharSequence target, final CharSequence prefix) {
        if (target == null || prefix == null) {
            return false;
        }//from  w w w .ja va 2  s  . c o m
        if (target == prefix) {
            return true;
        }
        final int prefixLength = prefix.length();
        if (prefixLength > target.length()) {
            return false;
        }
        for (int i = 0; i < prefixLength; i++) {
            if (prefix.charAt(i) != target.charAt(i)) {
                return false;
            }
        }
        return true;
    }
}

Related

1. startsWith(CharSequence source, CharSequence search)
2. startsWith(CharSequence str, char prefix)
3. startsWith(CharSequence str, CharSequence prefix)
4. startsWith(final boolean caseSensitive, final char[] text, final char[] prefix)
5. startsWith(final CharSequence str, final CharSequence prefix)
6. startsWith(final E[] array, final E[] prefix)
7. startsWith(final Object[] left, final Object[] right, final boolean equals)
8. startsWith(final String fullMethodName, final String prefix)
9. startsWith(final String s, final String prefix, final boolean ignoreCase)