# Declaration

A statement that introduces a variable, method, class, or other named item.

## What is **Declaration** in Java?

**Declaration** — A statement that introduces a variable, method, class, or other named item.

```java
class Game {
    void updateScore() {
        int score = 10;
        score = score + 5;
    }
}
```

Level: Novice · [More Java terms at this level](https://www.ask-codey.com/glossary/subjects/java/novice)

Updated: September 27, 2026

## In other subjects

- [Declaration in C#](https://www.ask-codey.com/glossary/declaration-c-sharp)
- [Declaration in CSS](https://www.ask-codey.com/glossary/declaration-css)

Source: https://www.ask-codey.com/glossary/declaration