Question

How to get the last 4 characters of a String in Java

Answer 1

public class MyClass {
    public static String rightCharacters(String s, int length) {
        return s.substring(s.length() - length);
    }
    public static void main(String args[]) {
        String s = "Java is a class-based, object-oriented programming language";
        
        String result = rightCharacters(s, 4);
        
        System.out.println(result);
    }
}



/*
run:

uage

*/

 

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