id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3264	[PATCH] Cleanup unchecked in FileDrop and GpxWriter	plaicy	team	"Hello,

cast to Collection<GpxLink> in FileDrop is not really possible in Java.  Because of [http://java.sun.com/docs/books/tutorial/java/generics/erasure.html type erasure] java will do the same as casting to Collection: It does not check if all members are instances of GpxLink.  While using each GpxLink Java must do an implicit cast.  I attach a test that does this cast explicit and eliminates warning issued by javac.

For FileDrop I also attach a patch for elimniation of unchecked-Warning."	enhancement	closed	trivial		Core		fixed