Added the --java option to ronin unescape (closes #238).

lib/ronin/cli/commands/unescape.rb

@@ -86,6 +86,12 @@ class Unescape < StringMethodsCommand
           @method_calls << :http_unescape
         end
 
+        option :java, short: '-J',
+                      desc: 'Java unescapes the data' do
+                        require 'ronin/support/encoding/java'
+                        @method_calls << :java_unescape
+                      end
+
         option :js, short: '-j',
                     desc: 'JavaScript unescapes the data' do
                       require 'ronin/support/encoding/js'

man/ronin-unescape.1.md

@@ -47,6 +47,9 @@ Unescapes each escaped character from a variety of encodings.
 `--http`
 : HTTP unescapes the data.
 
+`-J`, `--java`
+: Java unescapes the data.
+
 `-j`, `--js`
 : JavaScript unescapes the data.
 

spec/cli/commands/unescape_spec.rb

@@ -68,6 +68,18 @@
       end
     end
 
+    describe "--java" do
+      let(:argv) { %w[--java] }
+
+      it "must require 'ronin/support/encoding/java'" do
+        expect(require('ronin/support/encoding/java')).to be(false)
+      end
+
+      it "must add :java_unescape to #method_calls" do
+        expect(subject.method_calls.last).to eq(:java_unescape)
+      end
+    end
+
     describe "--js" do
       let(:argv) { %w[--js] }