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;

public class Main {

    public static String deleteWhitespace(String str) {
        if (str == null) {
            return null;
        }/* ww w  .  j a v  a2s.  co m*/

        int sz = str.length();
        StringBuffer buffer = new StringBuffer(sz);

        for (int i = 0; i < sz; i++) {
            if (!Character.isWhitespace(str.charAt(i))) {
                buffer.append(str.charAt(i));
            }
        }

        return buffer.toString();
    }

    public static boolean isWhitespace(String str) {
        if (str == null) {
            return false;
        }

        for (int i = 0, len = str.length(); i < len; i++) {
            if (!Character.isWhitespace(str.charAt(i))) {
                return false;
            }
        }

        return true;
    }
}

Related

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