Java Cheat Sheet with updated syntax and commands

Java is among the best programming languages. It is a powerful and flexible programming language that has a wide range of applications. Here, with this Java cheat sheet, we aim to deliver a comprehensive Java reference.

Data Types in Java

Java has 2 data types:

1. Primitive and
2. Non-primitive

Primitive Data Type

Non-primitive Data Type

Non-primitive data types can be divided further into 4 data types:

• Array
• String
• Class
• Interface

Type Casting

1. Implicit typecasting
2. Explicit Typecasting

Operators in Java

To know more about the syntax and commands, go through this blog on the Java cheat sheet.

Variables in Java

1. Local Variable
2. Global Variable
3. Static Variable

Loops in Java

Example (loops):

Inheritance

• Single Inheritance
• Multilevel Inheritance
• Multiple Inheritance
• Hierarchical Inheritance

Code example:

Conclusion

That sums up the Java cheat sheet. We have tried to comprehensively cover all the important Java concepts in this Java cheat sheet so that you get a complete Java reference. Happy coding!