vendors/Rakefile in jruby_art-1.0.1 vs vendors/Rakefile in jruby_art-1.0.2

@@ -7,11 +7,11 @@
    may also require 'sudo' access to install, NB: this is untested....
       
 EOS
 
 JRUBYC_VERSION     = '9.0.4.0'
-EXAMPLES           = '1.1'
+EXAMPLES           = '1.2'
 HOME_DIR = ENV['HOME']
 MAC_OR_LINUX = /linux|mac|darwin/ =~ RbConfig::CONFIG['host_os'] 
 
 CLOBBER.include("jruby-complete-#{JRUBYC_VERSION}.jar")
 
@@ -25,29 +25,29 @@
   begin
     sh "wget https://s3.amazonaws.com/jruby.org/downloads/#{JRUBYC_VERSION}/jruby-complete-#{JRUBYC_VERSION}.jar"    
   rescue
     warn(WARNING)
   end
-  check_sha1("jruby-complete-#{JRUBYC_VERSION}.jar", "4f094b4b7915def9d1cd35ce69ee12c1f102c8b2")
+  check_sha256("jruby-complete-#{JRUBYC_VERSION}.jar", "3b87fc20a8e51e56632d6b0f7a00b5906f5ecd6c6642f9c189105307103220e8")
 end
 
 directory "../lib/ruby"
 
 desc "copy jruby-complete"
 task :copy_ruby => ["../lib/ruby"] do
   sh "cp -v jruby-complete-#{JRUBYC_VERSION}.jar ../lib/ruby/jruby-complete.jar"
 end
 
-def check_sha1(filename, expected_hash)
-  require "digest/sha1"
-  sha1 = Digest::SHA1.new
+def check_sha256(filename, expected_hash)
+  require "digest/sha256"
+  sha256 = Digest::SHA256.new
   File.open(filename, "r") do |f|
     while buf = f.read(4096)
-      sha1.update(buf)
+      sha256.update(buf)
     end
   end
-  if sha1.hexdigest != expected_hash
-    raise "bad sha1 checksum for #{filename} (expected #{expected_hash} got #{sha1.hexdigest})"
+  if sha256.hexdigest != expected_hash
+    raise "bad sha256 checksum for #{filename} (expected #{expected_hash} got #{sha256.hexdigest})"
   end
 end
 
 desc "download, and copy to jruby_art"
 task :unpack_samples => [:download_examples, :copy_examples]