Java PropertyPermission .implies (Permission p)

public boolean implies(Permission p)

/*from  w ww.  j  a v a  2 s.  c  om*/

import java.util.PropertyPermission;

public class Main {

  public static void main(String[] args) {
    PropertyPermission permission = new PropertyPermission("java.*","read,write");

    if (permission.implies(new PropertyPermission("java.home", "read"))) {
      System.out.println("Has permissions on " + "java.home" + " for read");
    }

    // Check permission on read action
    if (permission.implies(new PropertyPermission("java.home", "write"))) {
      System.out.println("Has permissions on " + "java.home" + " for write");
    }
  }
}