Thats just the shortened form, the compiler will add that private var for you, so its easyer to read and write.

damn,.. got 161 Coins.. Had not found that floating 'island' over the destroyer :/

I wouldn't write such empty Try's but.... still I like it over this here ^^

        }
     }
  }

}
}

and this things aint better...

    } //For
} //If

} //Try