package p; public class E1 { // Test warning if anonymous class cannot be qualified. public class E1Inner1 { public void foo() {} protected int n; } public class E1Inner2 { public void run() {} } public void foo() { E1Inner1 inner= new E1Inner1() { public void foo() { E1Inner2 inner2= new E1Inner2() { public void run() { foo(); } }; } }; } { E1Inner1 inner1= new E1Inner1(); inner1.foo(); // <--------- invoke here } }