lambda bugs? referencing instance variable from lambda body

[Zhong Yu]

Hi, has someone looked into these two bugs? Especially the 2nd one
which is pretty odd.

On Thu, Sep 12, 2013 at 5:59 PM, Zhong Yu <zhong.j.yu at gmail.com> wrote:
> This compiles . . . . . . . . . . . . . . . . . . . . . . . . .
>
> public class Tmp
> {
>     final Runnable r1 = ()->System.out.println(r1);
> }
>
> This does NOT . . . . . . . . . . . . . . . . . . . . . . . . .
>
> public class Tmp
> {
>     final Runnable r1;
>
>     final Runnable r2 = ()-> System.out.println(r1); // Error: r1 not
> initialized
>
>     Tmp()
>     {
>         r1 = ()->System.out.println(r1);  // Error: r1 not initialized
>     }
> }
>
>
>
> This compiles . . . . . . . . . . . . . . . . . . . . . . . . .
>
> public class Tmp
> {
>     final Object lock = new Object();
>
>     final Runnable r2 = ()->{
>         System.out.println(r2);
>         synchronized (lock){
>         }
>     };
> }
>
> This does NOT . . . . . . . . . . . . . . . . . . . . . . . . .
>
> public class Tmp
> {
>     final Object lock = new Object();
>
>     final Runnable r2 = ()->{
>         synchronized (lock){
>             System.out.println(r2);  // Error: self-reference in initializer
>         }
>     };
> }
>
>
> Zhong Yu