Java 헬로우 월드

1 개요[ | ]

Java 헬로우 월드

Java

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

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Java

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// https://docs.oracle.com/javase/tutorial/getStarted/application/index.html
class HelloWorldApp {
    public static void main(String[] args) {
        System.out.println("Hello World!"); // Display the string.
    }
}

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Java

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

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