Tells whether or not the given string contains or not new line characters (both line feed as carriage return). - Java java.lang

Description

Tells whether or not the given string contains or not new line characters (both line feed as carriage return).

Demo Code

//package com.java2s;
import java.util.regex.Pattern;

public class Main {
    public static void main(String[] argv) {
        String string = "java2s.com";
        System.out.println(containsNewLineChars(string));
    }/*from w ww  . ja  va2s .co  m*/

    /**
     * Tells whether or not the given {@code string} contains or not new line characters (both line feed as carriage return).
     *
     * @param string the string that will be tested
     * @return {@code true} if the string contains at least one new line character, {@code false} otherwise.
     */
    public static boolean containsNewLineChars(String string) {
        return Pattern.compile("\\r?\\n").matcher(string).find();
    }
}

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