When I have inner class [Bin] in inherit class ([B] class inherit [A]), and I
from [Bin] call method from [A], this method must be public (if class [B] is in
other package as class [A]). fastjavac don't throw exception !  (javac throw
error) and create .class files. These clases throw exception during execution.

-----[class A]------------------------------------------
package pack1.pack11;

public abstract class A {
    void a1() {
        System.out.println("a1");
    }
}
-----[class B]------------------------------------------
package pack1.pack12;

public class B extends pack1.pack11.A {

    static public void main(String[] args) {
        System.out.println("ok");
    }

    class Bin {
        public void Bin1() {
            a1();
        }
    }
}
------------------------------------------