Nested generics don't compile in 1.7.0_15, but do in 1.6.0_27.

[Zhong Yu]

>  Maurizio Cimadamore

> class Foo<X> { }
> class FooString extends Foo<String> { }
> class SubFoo<X> extends FooString { }

This code compiles

        Class<? extends SubFoo> c1 = SubFoo.class;
        Class<? extends FooString> c2 = c1;
        Class<? extends Foo<String>> c3 = c2;

but then this fails

        c3 = c1;

which is a little inconsistent.

BTW, typos in JLS7 section 4.10.2
    http://docs.oracle.com/javase/specs/jls/se7/html/jls-4.html#jls-4.10.2
there are 3 mentionings of C<T1,...,Tn>, but the 1st and the 3rd
should actually be C<F1,...,Fn>.


Zhong Yu