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Java directory would expand with the project window to display java code in an editor.

What is Java?

  • Sun Microsystems introduced Java as a programming language and computing platform in 1995.
  • Java is an object-oriented programming language that is platform-independent (OOP). It should not be confused with JavaScript, which is a scripting language used to create dynamic web pages.
  • Java is one of the most popular programming languages in the world due to its dependability and ease of use.
  • Java programming language types are classified into two types: primitive types and reference types.
  • The boolean and numeric types are the primitive types (4.2).
  • The integral types are byte, short, int, long, and char, and the floating-point types are float and double.

To learn more about Java, refer

https://brainly.com/question/25458754

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