Alpha a = new Alpha();
//a.privateMethod(); //illegal
//a.packageMethod(); //illegal
//a.protectedMethod(); //illegal
a.publicMethod(); //legal
//System.out.println("iamprivate: " + a.iamprivate); //illegal
//System.out.println("iampackage: " + a.iampackage); //illegal
//System.out.println("iamprotected: " + a.iamprotected); //illegal
System.out.println("iampublic: " + a.iampublic); //legal
AlphaTwo a2 = new AlphaTwo();
a2.protectedMethod(); //legal
System.out.println("iamprotected: " + a2.iamprotected); //legal
