Wrong type of parens! This works for me:
(ns test (:import [java.io File])) it's a bit of a gotcha, though. /Linus On 2/18/12 10:29 PM, ClusterCat wrote: > Hello, > I have two newbie questions: > > First > ----- > (ns test (:import (java.io File))) > > I can use File like this > (let [file (File. filename)]))) > > When using this import > (ns test (:import (java.io.File))) > > I get an "Unable to resolve classname: File" which I don't understand. > > > Second > ------ > With this small piece of code > (ns test > (:import (java.io File))) > (set! *warn-on-reflection* true) > > (if (nil? *command-line-args*) > (println "No command line arguments given.") > (let [filename (first *command-line-args*)] > (println filename) > (let [file (File. filename)]))) > > > I get an > "Reflection warning, X:\workspace\ClojureTest\bin\test.clj:9 - call to > java.io.File ctor can't be resolved." > which I also don't understand. > > > Thanks in advance, > Marcel > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
