Java String Whitespace Delete deleteWhitespace(String str)

Description

delete Whitespace

License

Open Source License

Declaration

public static String deleteWhitespace(String str) 

Method Source Code

//package com.java2s;
/*//from  www  .  ja va  2  s. c o m
 * Copyright (c) 2002-2012 Alibaba Group Holding Limited.
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {

    public static String deleteWhitespace(String str) {
        if (str == null) {
            return "";
        }

        StringBuffer buffer = new StringBuffer();

        for (int i = 0; i < str.length(); i++) {
            char ch = str.charAt(i);

            if (!Character.isWhitespace(ch)) {
                buffer.append(ch);
            }
        }

        return buffer.toString();
    }

    public static String toString(Object obj) {
        return obj == null ? "" : obj.toString();
    }
}

Related

1. deleteWhiteSpace(String s)
2. deleteWhitespace(String str)
3. deleteWhitespace(String str)
4. deleteWhitespace(String str)
5. deleteWhitespace(String str)
6. deleteWhitespace(String str)
7. deleteWhitespace(String str)
8. deleteWhitespace(String string)
9. deleteWhitespaces(final String string)