Java - Basic Program & Understanding

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class Welcome{  
    public static void main(String args[]){  
     System.out.println("Welcome to Java");  
    }  
}  
  • class  Used to declare a class in java.
  • public  Access modifier which represents visibility
  • static  It is a keyword. No need to create a object for this method. JVM will call this.
  • void  It doesn't return any value.
  • main starting point of the program.
  • String[] args  Input argument
  • System.out.println() is used to print statement. Here, System is a class, out is the PrintStream class object, println() is the PrintStream class method.  

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