import java.lang.reflect.* ;

public class GumballMachine

{

private int cnt = 0;

private int coinValue = 0 ;

public GumballMachine(int count)

{

this.cnt = count ;

}

public void insertCoin( int value )

{

if ( coinValue < 50 ) {

coinValue += value ;

}

else {

System.out.println( "There is already enough coins in the slot" ) ;

}

}

public void turnTheCrank()

{

if ( coinValue == 50 ) {

coinValue = 0 ;

if ( cnt > 0 ) {

System.out.println( "Here is your Gumball! Enjoy!" ) ;

cnt-- ;

}

else {

System.out.println( "Sorry! We're out of Gumballs!" ) ;

}

}

else {

System.out.println( "Crank will not turn without enoush Coins!" ) ;

}

}

// Main Class - Dump Metadata

public static void main( String args[ ] )

{

System.out.println( "***** Class Bytecode Dump *****" ) ;

GumballMachine m = new GumballMachine(10) ;

Class gmClass = m.getClass() ;

Method gmMethods[] = gmClass.getMethods() ;

for ( int i=0; i <gmMethods.length; i++ )

{

Method theMethod = gmMethods[i] ;

String method = theMethod.toString() ;

System.out.println( method ) ;

}

}

}