anchor.diff:                          new Script("start.rb").execute();
                       }
                       catch(IOException e){
  +%                     if @class == "Activity"
                           ProgressDialog.show(this, "Script failed", "Something bad happened", true, false);
  +%                     end
                       }
   		} else {
                       Script.defineGlobalVariable("$hello", this);
  
positive.code: 	private boolean[] callbackOptions = new boolean [CB_LAST];
      
  	private String remoteVariable = "";
  	private ProgressDialog loadingDialog; 
      private final Handler loadingHandler = new Handler();
      private IRubyObject __this__;
      private Ruby __ruby__;
  
negative.code: 
  import java.io.IOException;
  import <%= @full_class %>;
  % if @class == "Activity"
  import android.app.ProgressDialog;
  % end
  import android.os.Handler;
  import android.os.Bundle;
  
  