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(ns capclug.demo.cljfromjava.seven
  (:gen-class
    :methods [[foo [#^"[Ljava.lang.String;" ] String]]))

(defn -foo [arr] "arrgghhh")

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Index: src/leiningen/pom.clj
===================================================================
--- src/leiningen/pom.clj	(revision 78f94180dc88c3f18bdc7d112900478af0eddfb5)
+++ src/leiningen/pom.clj	(revision )
@@ -4,7 +4,7 @@
         [clojure.contrib.properties :only [as-properties]])
   (:import [java.io StringWriter ByteArrayOutputStream]
            [org.apache.maven.model Build Model Parent Dependency
-            Exclusion Repository Scm License MailingList]
+            Exclusion Repository Scm License MailingList Resource]

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(ns baz
  (:import foo.com.Bar))

(def p (proxy [Bar] [] (foo ([s] (do (println s) s)) ([s1 s2] (do (println s1 ":" s2) s2)))))

(println "p is " p)

(.foo p "hi!")
(.foo p "one" "two")

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Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
	at clojure.lang.Reflector.invokeNoArgInstanceMember(Reflector.java:314)
	at clooj.repl$relative_file.invoke(repl.clj:182)
	at clooj.repl$send_selected_to_repl.invoke(repl.clj:203)
	at clooj.core$make_menus$fn__1142.invoke(core.clj:678)
	at clooj.utils$add_menu_item$reify__187.actionPerformed(utils.clj:316)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)

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/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java -Didea.launcher.port=7532 "-Didea.launcher.bin.path=/Applications/IntelliJ IDEA 11 CE.app/bin" -Dfile.encoding=UTF-8 -classpath "/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/deploy.jar:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/dt.jar:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/javaws.jar:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/jce.jar:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/jconsole.jar:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/management-agent.jar:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/plugin.jar:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/sa-jdi.jar:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/../Classes/alt-rt.jar:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/../Classes/alt-string.ja

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Proposal for Integer Numerics in Java 9+

Why?

Oracle recently started publicly laying out a plan for versions of Java the language from versions 9 on. One of the proposals for Java 9+ was to have a unified type system, which fundamentally means that everything would be an object (in the java.lang.Object sense). In simpler terms, this means the end of primitives. It is less clear what this means for arrays (in the java.util.Array sense), at least to me. Arrays are technically Objects, but they have special byte code instructions, similar to primitives and they have some other subtleties that separate them from Objects. They do not work particularly well with generics for example.

This proposal is put forth to address specific criticisms of removing primitive types from Java the language, in the hopes that the Java platform and language can continue to be used as a "systems" programming environment.

What?

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(defn comment? [s]
  (.startsWith s "#"))

(defn not-comment? [s]
  (not (comment? s))) ; you could also do (-> s comment? not), just showing alternatives, but what you had originally is just fine.

(defn remove-comments [file-contents]
  (filter not-comment? file-contents))

(defn nil-if-hyphen [s]

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From order-update@amazon.com Fri May 11 05:33:29 2012
X-Apparently-To: <SNIP-SNIP>@yahoo.com via 98.138.227.207; Fri, 11 May 2012 11:33:29 -0700
Return-Path: <fom_bonn@hilton.com>
Received-SPF: fail (domain of hilton.com does not designate 69.15.141.195 as permitted sender)

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{
 "metadata": {
  "name": "Scratchpad"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

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Host *.foo.com
    User <name>
    IdentityFile ~/.ssh/foo_rsa
Host * 
    IdentitiesOnly yes