import java.awt.*;
import java.awt.event.*;

public class KeyCounterAdapter extends KeyAdapter {

protected KeyCounter inflexibleClient;

//-------------------------------------------------------------------
// KeyCounterAdapter constructor
//-------------------------------------------------------------------
public KeyCounterAdapter(KeyCounter inflexibleClient, Component  keyEventSource) {

	this.inflexibleClient = inflexibleClient;

	// register with key event source on behalf of client object
	keyEventSource.addKeyListener(this);
}
//-------------------------------------------------------------------
// keyTyped() is the method required by the event source, so here
// we transform (=adapt) the event to what the client expects.
//-------------------------------------------------------------------
public void keyTyped(KeyEvent keyEvent) {
	inflexibleClient.hereAnotherKey( keyEvent.getKeyChar() );
}
} // End of Class KeyCounterAdapter