Prettier Java Plugin

Intro

Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary.

This plugin adds support for the Java language to Prettier.

Input

public class HelloWorld {
public static void main(String[] args) {System.out.println("Hello World!");;;;;}

@Override
public String toString() {
  return "Hello World";
}
  public int sum(int argument1,int argument2,int argument3,int argument4,int argument5
  ) {
    return argument1+argument2+ argument3 +argument4  + argument5;
  }
}

Output

public class HelloWorld {

  public static void main(String[] args) {
    System.out.println("Hello World!");
  }

  @Override
  public String toString() {
    return "Hello World";
  }

  public int sum(
    int argument1,
    int argument2,
    int argument3,
    int argument4,
    int argument5
  ) {
    return argument1 + argument2 + argument3 + argument4 + argument5;
  }
}

Playground

You can give the plugin a try in our playground!

Getting Started

Installation

npm:

npm install --save-dev --save-exact prettier prettier-plugin-java

Yarn:

yarn add --dev --exact prettier prettier-plugin-java

Usage

npm:

npx prettier --plugin=prettier-plugin-java --write "**/*.java"

Yarn:

yarn exec prettier --plugin=prettier-plugin-java --write "**/*.java"

Integration

• Editors
• Spotless lets you run Prettier from Gradle or Maven

Contributing

See CONTRIBUTING.md.