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Java Tutorial

Java is a programming language.

Java is used to develop mobile apps, web apps, desktop apps, games and much more.

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Learning by Examples

Our "Show Java" tool makes it easy to learn Java, it shows both the code and the result.

public class MyClass {
  public static void main(String[] args) {
    System.out.println("Hello World");
  }
}
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Click on the "Run example" button to see how it works.


Download Java

Download Java from the official Java web site: https://www.oracle.com