public class BApplication_Impl implements BSession { BSession bss = new BSession_Impl(); public BApplication_Impl() { } public void printOutTest(){ } public void printOutTestZwei(){ bss.printOutTest(); } public static void main(String[] args){ BApplication_Impl bapli = new BApplication_Impl(); bapli.printOutTestZwei(); }}public class BSession_Impl implements BSession { private String test = "test"; public BSession_Impl() { } public void printOutTest(){ System.out.println("Aus BSession_Impl gedruckt: " + test); } }public interface BSession { public void printOutTest(); }