/*
  Author  : Michael Robinson
  Program : returnDataProgram.java
  Purpose : To show how to to return data to the
            calling statement.
  Updated : January 14, 2099  
*/


public class returnDataProgram 
{

    //Calls method myInfo1 passing myName and myID and 
    //expects data to be returned to the int result variable 
    public static int myInfo1( String name, int myID )
    {
        System.out.print( "\nHi I am at myInfo1\n" ); 
          
        System.out.printf( "My name is : %s My ID is : %d\n",
                            name, myID ); 

    	   System.out.printf( "returning to main() %d * 2 to be" + 
                           " printed\n", myID ); 
        
    	   return( myID * 2 );

    }//end public static int myInfo1 
      
          
    //calls method NOT passing data to myInfo2
    //and expects data to be returned to the int result variable 
    public static int myInfo2()
    {
        System.out.print( "\nHi I am at the public static int " +
                          "myInfo2() method\n" );
        
        System.out.print( "returning the value 999 which will " +
                          "be printed at main\n" ); 

        return( 999 );

    }//end public static int myInfo2()


    public static void main( String arg[] ) 
    { 
        int    myID = 777; //create variable myID with value 777
          
        String name = "Michael";  //create name value Michael
    	           
        //methods can return data to calling statement as follows:
        int result1 =  myInfo1( name, myID );

        System.out.printf( "\nAt main() received %d\n", result1 ) ; 
            
        //calls method NOT passing data to myInfo2
        int result2 =  myInfo2();
         
    	   System.out.printf( "\nAt main() received %d\n\n" , result2 ); 
            
    }//end public static void main( String arg[] ) 

}//end public class returnDataProgram