Install Java JDK

Data Types, Variables và Arrays

Operators

Assignment operator in Java

Mathematical operators in Java

Relational operators in Java

Logical operators in Java

Priority of operators in Java

Concatenation operator and String object in Java

instanceof operator in Java

Control Statements

Switch statement in Java

Methods and Classes

Inheritance, Packages và Interfaces

Exception Handling

Multithreading

Enumerations, Autoboxing và Annotations

I/O, Try-with-Resources

Create directory in Java

Delete directory in Java

Create file in Java

Delete file in Java

Copy file in Java

Move file in Java

Generics

Generics in Java

Lambda Expressions

Java Lambda Expression

Modules