Given code of Test.java file:
1. package com.udayan.ocp;
2.
3. import java.util.Arrays;
4. import java.util.Comparator;
5. import java.util.List;
6.
7. public class Test {
8. public static void main(String[] args) {
9. List
10.
11. System.out.println(list.stream().max(Comparator.comparing(a -> a)).get()); //Line 1
12.
13. System.out.println(list.stream().max(Integer::compareTo).get()); //Line 2
14.
15. System.out.println(list.stream().max(Integer::max).get()); //Line 3
16. }
17. }
Which of the following statement is true?
The last statement inside main(String []) method, increments value of i, which means it is not effectively final and hence compilation error.
//Test.java
package com.udayan.ocp;
class Player {
String name;
int age;
Player() {
this.name = "Virat";
this.age = 29;
}
public int hashCode() {
return 100;
}
}
public class Test {
public static void main(String[] args) {
System.out.println(new Player());
}
}
Hexadecimal representation of 100 is 64.
Which of the following option is correct?
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