package inheritance;

public class BaseClass {
	
	  int x;
	  int z;
	  
	  public BaseClass() {}
	  
	  public void method1() {
	    System.out.println("Base method1");
	  }
	  
	  public int x() {
		  return x;
	  }
	  
	  public BaseClass method4() {
		  return new BaseClass();
	  }

}