[jdom-interest] JDOM with generics
jdotmc at gmail.com
Mon May 8 07:42:05 PDT 2006
On 5/8/06, Mattias Jiderhamn <mj-lists at expertsystems.se> wrote:
> As stated above, you've got the same issue when using the generics
> enabled core Collection API (java.util.*) and also a package
> depending the Collection API but compiled agains the non generics
> (pre JDK 1.5) version.
> The only real difference I can think of betweet these two scenarios
> is that the Collections API *define* generic classes/interfaces
> (List<E>) while JDOM would "instantiate" the generic classes (List<Element>).
> Does anybody know if this would affect the binary compatibility?
I may be mistaken, but I think that we would be fine here because of
type-erasure. The "List<Element>" syntax is meaninful only at
compile-time. At runtime, the JVM treats it as a "List<Object>",
which is exactly what a "List" is treated as.
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