voldemort 1.9.5

Closes Homebrew/legacy-homebrew#36425.

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

Formula/voldemort.rb

@@ -1,15 +1,17 @@
-require 'formula'
-
 class Voldemort < Formula
-  homepage 'http://project-voldemort.com/'
-  url 'https://github.com/voldemort/voldemort/archive/v1.4.0.tar.gz'
-  sha1 'f07b552d494b9b68d9c4e3561384bc932e7e7bd8'
+  homepage "http://project-voldemort.com/"
+  url "https://github.com/voldemort/voldemort/archive/release-1.9.5-cutoff.tar.gz"
+  sha1 "ac4db71aa4670054dadc80bbe09544192ddd0a6a"
 
   depends_on :ant => :build
+  depends_on :java => "1.7+"
 
   def install
-    system "ant"
-    libexec.install %w(bin lib dist contrib)
+    args = []
+    # ant on ML and below is too old to support 1.8
+    args << "-Dbuild.compiler=javac1.7" if MacOS.version < :mavericks
+    system "ant", *args
+    libexec.install %w[bin lib dist contrib]
     libexec.install "config" => "config-examples"
     (libexec/"config").mkpath
 
@@ -26,4 +28,9 @@ def caveats; <<-EOS.undent
     or you can set VOL_CONF_DIR to a more reasonable path.
     EOS
   end
+
+  test do
+    ENV["VOLDEMORT_HOME"] = libexec
+    system "#{bin}/vadmin.sh"
+  end
 end