Revert "Type-hint and print metadata of form used by run task"

This reverts commit 28ef899fb1.

This fixes #2328.

leiningen-core/src/leiningen/core/eval.clj

@@ -237,8 +237,7 @@
                     (io/file (:target-path project) (str checksum "-init.clj"))
                     (File/createTempFile "form-init" ".clj"))]
     (spit init-file
-          (binding [*print-dup* *eval-print-dup*
-                    *print-meta* true]
+          (binding [*print-dup* *eval-print-dup*]
             (pr-str (if-not (System/getenv "LEIN_FAST_TRAMPOLINE")
                       `(.deleteOnExit (File. ~(.getCanonicalPath init-file))))
                     form)))

src/leiningen/run.clj

@@ -77,7 +77,7 @@
          ;; If the class exists, run its main method.
          class#
          (Reflector/invokeStaticMethod
-          class# "main" ^"[Ljava.lang.Object;" (into-array [(into-array String '~args)]))
+          class# "main" (into-array [(into-array String '~args)]))
 
          ;; If the symbol didn't resolve, give a reasonable message
          (= :not-found ns-flag#)