dex2jar 2.0

Closes Homebrew/homebrew#38886.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/dex2jar.rb

@@ -1,20 +1,24 @@
-require 'formula'
-
 class Dex2jar < Formula
-  homepage 'https://code.google.com/p/dex2jar/'
+  homepage "https://github.com/pxb1988/dex2jar"
-  url 'https://dex2jar.googlecode.com/files/dex2jar-0.0.9.15.zip'
+  url "https://downloads.sourceforge.net/project/dex2jar/dex2jar-2.0.zip"
-  sha1 'cc9366836d576ce22a18de8f214368636db9fcba'
+  mirror "https://bitbucket.org/pxb1988/dex2jar/downloads/dex2jar-2.0.zip"
+  sha256 "7907eb4d6e9280b6e17ddce7ee0507eae2ef161ee29f70a10dbc6944fdca75bc"
 
   def install
     # Remove Windows scripts
-    rm_rf Dir['*.bat']
+    rm_rf Dir["*.bat"]
 
     # Install files
     prefix.install_metafiles
-    libexec.install Dir['*']
+    chmod 0755, Dir["*"]
+    libexec.install Dir["*"]
 
     Dir.glob("#{libexec}/*.sh") do |script|
-      bin.install_symlink script => File.basename(script, '.sh')
+      bin.install_symlink script => File.basename(script, ".sh")
     end
   end
+
+  test do
+    system bin/"d2j-dex2jar", "--help"
+  end
 end