Question

How to determine if a character is a Unicode space character in Java

Answer 1

package javaapplication1;
 
public class JavaApplication1 {
 
    public static void main(String[] args) {
 
        char ch = ' ';

        boolean b;
        
        b = Character.isSpaceChar(ch);
        System.out.println(b);
        
        System.out.println(Character.isSpaceChar('\n'));
        System.out.println(Character.isSpaceChar('q'));
        System.out.println(Character.isSpaceChar('\u2028'));
    }
}
 
/*
run:

true
false
false
true
 
*/

 

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