Java String Trim Right rtrim(String s)

Description

rtrim

License

Apache License

Declaration

public static String rtrim(String s) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {

    public static String rtrim(String s) {
        int len = s.length();
        int st = 0;
        char[] val = s.toCharArray();

        while ((st < len) && (val[len - 1] <= ' ')) {
            len--;/*  w w w .  ja  v a 2 s . c  om*/
        }
        return (len < s.length()) ? s.substring(st, len) : s;
    }
}

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7. rtrim(String s, char character)
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9. rtrim(String s, Character c)