Introduction to Programming

The accessibility of a top-level class or interface

The public class or interface is accessible from anywhere. We can import them and access them from another package:

import com.packt.javapath.Ch07demo.pack01.PublicClass01;import com.packt.javapath.Ch07demo.pack01.PublicInterface01;//import com.packt.javapath.Ch07demo.pack01.DefaultAccessClass01;//import com.packt.javapath.Ch07demo.pack01.DefaultAccessInterface01;public class PublicClass02 {  public static void main(String[] args){    System.out.println(PublicInterface01.name);    PublicClass01 o = new PublicClass01();  }}

In the preceding code, the two import statements are commented out because they generate an error. That is because in the DefaultAccessClass01 class and the DefaultAccessClass01 ...