Java copyValueOf() - String

String.copyValueOf(obj);

package com.java.myapp;

public class MyClass {

    public static void main(String[] args) {
         
        char[] a = {'a','b','c','d'}; 

        System.out.println(String.copyValueOf(a));
        System.out.println(String.copyValueOf(a,2,2));
    	
    }
	
}