Push 23 August 1bb5b46bb326 fixes one bug, but introduces another

[Howard Lovatt]

Hi Maurizio,

      il.forEach( #( i ) {
        if ( i < 3 ) { throw new Exception(); }
        return i * i;
      } ); // Need to catch the checked exception!

Now needs a try block (as it should), but

    il.forEach( #( i ) { return 2 * i; } ); // No exception, no try block

 Also needs one and it shouldn't!

I for one really appreciate all your hard work on this.

  -- Howard.