package p; public class A { private final class Inner1Extension extends Inner1 { private final String param; private Inner1Extension(int param, String param2) { super(param); this.param= param2; } public void m1(String s2) { String s3 = param + s2; } } class Inner1 { public Inner1(int param) { } } public void doit(final int a, final String param) { Object o = new Inner1Extension(a, param); } }