Curriculum

Java Basic

Java Home

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Java Introduction

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Java Get Started

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Java Syntax

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Java Output / Print

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Java Comments

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Java Variables

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Java Data Types

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Java Type Casting

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Java Operators

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Java Strings

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Java Math

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Java Booleans

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Java If ... Else

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Java Switch

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Java While Loop

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Java For Loop

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Java Break / Continue

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Java Arrays

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Java Methods

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Java Classes

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Java file Handling

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Java How To

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Java Reference

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Java Reference

5 minutes
Java Keywords

5 minutes
assert

5 minutes
abstract

5 minutes
boolean

5 minutes
break

5 minutes
byte

5 minutes
case

5 minutes
catch

5 minutes
char

5 minutes
class

5 minutes
continue

5 minutes
default

5 minutes
do

5 minutes
double

5 minutes
else

5 minutes
enum

5 minutes
exports

5 minutes
extends

5 minutes
final

5 minutes
finally

5 minutes
float

5 minutes
for

5 minutes
if

5 minutes
implements

5 minutes
import

5 minutes
instanceof

5 minutes
int

5 minutes
interface

5 minutes
long

5 minutes
module

5 minutes
native

5 minutes
new

5 minutes
package

5 minutes
private

5 minutes
protected

5 minutes
public

5 minutes
return

5 minutes
requires

5 minutes
short

5 minutes
static

5 minutes
super

5 minutes
switch

5 minutes
synchronized

5 minutes
this

5 minutes
throw

5 minutes
throws

5 minutes
transient

5 minutes
try

5 minutes
var

5 minutes
void

5 minutes
volatile

5 minutes
while

5 minutes

Java String Methods

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Java Math Methods

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Java Output Methods

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Java Arrays Methods

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Java ArrayList Methods

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Java LinkedList Methods

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Java HashMap Methods

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Java Errors and Exception

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Text lesson

byte

Example

byte myNum = 100;
System.out.println(myNum);

Definition and Usage

The “byte” keyword denotes a data type capable of storing integers within the range of -128 to 127.