gistfile1.txt

package tp8;

public class App {

	public static void main(String[] args) {
		
		IPlugin plugin = loadPlugin("PluginA");
		plugin.printMessage();
		
	}

	private static IPlugin loadPlugin(String string) {
		// TODO Auto-generated method stub
		return null;
	}
	
}


package tp8;

public interface IPlugin {

	public void printMessage();
	
}


package tp8;

public class PluginA implements IPlugin {

	@Override
	public void printMessage() {
		System.out.println("Hi from Plugin A");
	}

}


package tp8;

public class PluginB implements IPlugin {

	@Override
	public void printMessage() {
		System.out.println("Hi from Plugin B");
	}

}