Intro to Java

Class

A blueprint for creating objects, defining their attributes and behaviors.

Object

An instance of a class, representing a specific entity with its own state and behavior.

Method

A block of code that performs a specific task, associated with a class or object.

Variable

A storage location that holds a value, which can be of different data types.

Data type

Specifies the type of value a variable can hold, such as integer, float, or string.

Operator

A symbol that performs an operation on one or more operands, such as +, -, /.

Control flow

The order in which statements are executed, determined by constructs like if-else statements and loops.

Array

A data structure that stores a collection of elements of the same data type.

Package

A namespace that organizes classes and interfaces, providing modularity and preventing naming conflicts.