Java Programming

 What is

 –Java is a programming language and a platform.

  –Java is a high level, robust, object-oriented and secure programming language

–Platform: Any hardware or software environment in which a program runs, is known as   a platform.

■Since Java has a runtime environment (JRE) and API, it is called a platform.

Example 

 //file name sample.java
  import java.io*;
  public class sample {
  public static void main(String args[]){
  System.out.println("Hello java!");
       }
       }
  
   

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