Predict the output??..class dog{public static void main(String[] args){int i;System.out.println(i);}}
import java.util.ArrayList;public class Test {public static void main(String[] args) {ArrayList arrList = new ArrayList();arrList.add(1);arrList.add('1');arrList.add("1");System.out.println(arrList);}
public class sookshmas15{public static void main(String...k){String s1=new String("Ronaldo");String s2=s1.intern();System.out.println(s2==s1);String s3="Ronaldo";System.out.println(s2==s3);}}