Java String Starts Wtih startsWithIgnoreCase(String str, String prefix)

Description

starts With Ignore Case

License

Open Source License

Declaration

public static boolean startsWithIgnoreCase(String str, String prefix) 

Method Source Code

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

public class Main {
    public static boolean startsWithIgnoreCase(String str, String prefix) {
        return startsWith(str, prefix, true);
    }//from   ww w . j a v a  2  s  .  c om

    /**
     * StartsWith
     */
    public static boolean startsWith(String str, String prefix) {
        return startsWith(str, prefix, false);
    }

    private static boolean startsWith(String str, String prefix, boolean ignoreCase) {
        if (str == null || prefix == null) {
            return (str == null && prefix == null);
        }
        if (prefix.length() > str.length()) {
            return false;
        }
        return str.regionMatches(ignoreCase, 0, prefix, 0, prefix.length());
    }
}

Related

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2. startsWithIgnoreCase(String str, String prefix)
3. startsWithIgnoreCase(String str, String prefix)
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