public interface InterfaceTest extends Interface1, Interface2 { public final static boolean testcase = true; public final static int variable = 32; public final static char testchar = 'A'; public final static String var2 = "Hallo Welt!"; public void TestProzedur(); public void TestProzedur2(String wert1, int wert2); public int TestProzedur3(int wert2); }