trim a string from right - Java java.lang

Description

trim a string from right

Demo Code

//package com.java2s;

public class Main {
    public static void main(String[] argv) {
        String text = "java2s.com";
        System.out.println(rtrim(text));
    }/*from   w ww  . j  a v  a  2s.com*/

    public static final String rtrim(final String text) {
        return rtrim(text, null);
    }

    public static final String rtrim(final String text, String trimText) {
        if (text == null) {
            return null;
        }
        if (trimText == null) {
            trimText = " ";
        }
        int pos = text.length() - 1;
        for (; pos >= 0; pos--) {
            if (trimText.indexOf(text.charAt(pos)) < 0) {
                break;
            }
        }
        return text.substring(0, pos + 1);
    }
}

• Previous
• Next

Related Tutorials

• Removes control characters (char <= 32) from both ends of this String returning an empty String ("") if the String is empty ("") after the trim or if it is null.
• Removes control characters (char <= 32) from both ends of this String returning null if the String is empty ("") after the trim or if it is null.
• trim a string from left
• trim String from Ends
• trim string from Left