Saturday, May 19, 2012

public access modifier

RULE: public is key word and it is an access modifier, we can apply this modifier for classes,methods and variables .
we  can access from the program and out side of the program of out side packages.
Recommended for classes and method  but not variables.

Demo:
package demo.publ;
public class DemoPublic
{
      public methodDemo
      {
           System.out.println("public method in demo.publi.Demopublic");
      }
}

package demo.pub2;
import demo.publi.DemoPublic;
public class UsePublic
{
       public static void main(String at[])
       {
           Demopublic p=new Demopublic();
           p.methodDemo();
       }
}