Android String Remove removeSuffix(String str, String suffix)

Description

remove Suffix

Declaration

public static String removeSuffix(String str, String suffix)
        throws Exception 

Method Source Code

//package com.java2s;

public class Main {

    public static String removeSuffix(String str, String suffix)
            throws Exception {
        if (null == str)
            return null;
        if ("".equals(str.trim()))
            return "";

        if (null == suffix || "".equals(suffix))
            return str;

        if (str.endsWith(suffix)) {
            return str.substring(0, str.length() - suffix.length());
        }/*  w  w  w . ja  v a  2 s .c om*/

        throw new Exception(str + " ????????" + suffix
                + "??");
    }

    public static String subString(String str, int length) {
        if (isBlank(str)) {
            return "";
        } else if (str.length() > length) {
            return str.substring(0, length);
        } else {
            return str;
        }
    }

    public static boolean isBlank(String str) {
        if (null == str)
            return true;
        if ("".equals(str.trim()))
            return true;

        return false;
    }

    public static boolean isBlank(Long str) {
        if (null == str)
            return true;
        return false;
    }
}

Related

1. removeAccents(String string)
2. removeBackslashes(String content)
3. removeDuplicates(String[] first, String[] second)
4. removeSpace(String str)
5. removeWhitespace(String str)
6. rmvSpace(String baseStr)
7. rmvSpecial(String baseStr)
8. removeBlanks(String content)