Iinvoking equals on java primitive type What JavaChamp Team Flash

Question 63 / 297: What is the result of compiling and running the following code?

public class Tester {

  public static void main(String[] args) {

       Integer sum1 = 125; //line 1
       int sum2 =  125; //line 2

       System.out.print(sum1.equals(sum2)); //line 3
       System.out.print(sum2.equals(sum1)); //line 4
       System.out.print(sum1==sum2); //line 5
   }
}

A Compilation error at line 3

B Compilation error at line 4

C truetruefalse

D truetrueture

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Questions & Answers

Biology is a branch of Natural science which deals/About living Organism.

Ahmedin Reply

what is phylogeny

Odigie Reply

evolutionary history and relationship of an organism or group of organisms

AI-Robot

Deng

what is biology

Hajah Reply

cell is the smallest unit of the humanity biologically

Abraham

what is biology

Victoria Reply

what is biology

Abraham

HOW CAN MAN ORGAN FUNCTION

Alfred Reply

the diagram of the digestive system

Assiatu Reply

allimentary cannel

Ogenrwot

How does twins formed

William Reply

They formed in two ways first when one sperm and one egg are splited by mitosis or two sperm and two eggs join together

Oluwatobi

what is genetics

Josephine Reply

Genetics is the study of heredity

Misack

how does twins formed?

Misack

What is manual

Hassan Reply

discuss biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles

Joseph Reply

what is biology

Yousuf Reply

the study of living organisms and their interactions with one another and their environment.

Wine

discuss the biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles in an essay form

Joseph Reply

what is the blood cells

Shaker Reply

list any five characteristics of the blood cells

Shaker

lack electricity and its more savely than electronic microscope because its naturally by using of light

Abdullahi Reply

advantage of electronic microscope is easily and clearly while disadvantage is dangerous because its electronic. advantage of light microscope is savely and naturally by sun while disadvantage is not easily,means its not sharp and not clear

Abdullahi

cell theory state that every organisms composed of one or more cell,cell is the basic unit of life

Abdullahi

is like gone fail us

DENG

cells is the basic structure and functions of all living things

Ramadan

What is classification

ISCONT Reply

is organisms that are similar into groups called tara

Yamosa

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Explanation:

Can't invoke equals() on a primitive type

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