diff --git a/processing/app/KjcApplet.java b/processing/app/KjcApplet.java
deleted file mode 100644
index 625573af5..000000000
--- a/processing/app/KjcApplet.java
+++ /dev/null
@@ -1,99 +0,0 @@
-// special subclass only used inside the pde environment
-// while the kjc engine is in use. takes care of error handling.
-
-#ifdef KJCAPPLET
-public class KjcApplet extends BApplet {
-    PdeRuntime pdeRuntime;
-
-  public void setRuntime(PdeRuntime pdeRuntime) {
-    this.pdeRuntime = pdeRuntime;
-  }
-
-  public void run() {
-    try {
-      super.run();
-
-    } catch (Exception e) {
-      //System.out.println("ex found in run");
-      e.printStackTrace();
-      //engine.error(e);
-      pdeRuntime.newMessage = true;
-      e.printStackTrace(pdeRuntime.leechErr);
-    }
-  }  
-}
-#endif
-
-
-/*
-
-public class BAppletViewer implements Runnable {
-  BApplet applet;
-  Thread killer;
-  //int portnum;
-  //Socket umbilical;
-  //OutputStream umbilicalOut;
-  //InputStream umbilicalIn;
-
-
-  static public void main(String args[]) {
-    try {
-      //portnum = Integer.parseInt(args[1]);
-      //umbilical = new Socket("localhost", portnum);
-
-      new BAppletViewer(args[0], 
-			Integer.parseInt(args[1]),
-			Integer.parseInt(args[2]));
-    } catch (Exception e) {
-      e.printStackTrace();
-    }
-  }
-
-
-  public BAppletViewer(String name, int x1, int y1) throws Exception {
-    Class c = Class.forName(name);
-    applet = (BApplet) c.newInstance();
-    applet.init();
-    applet.start();
-
-    Window window = new Window(new Frame());
-    window.setBounds(x1 - applet.width, y1, applet.width, applet.height);
-    window.add(applet);
-    applet.setBounds(0, 0, applet.width, applet.height);
-    window.show();
-    applet.requestFocus();  // necessary for key events
-
-    //umbilical = new Socket("localhost", portnum);
-    //umbilicalOut = umbilical.getOutputStream();
-    //umbilicalIn = umbilical.getInputStream();
-
-    killer = new Thread(this);
-    killer.start();
-  }
-
-
-  File deathNotice = new File("die");
-
-  public void run() {
-    //while (Thread.currentThread() == killer) {
-    while (true) {
-      if (deathNotice.exists()) {
-	deathNotice.delete();
-	System.exit(0);
-      }
-	//try {
-	//System.out.println("testing");
-	//umbilicalOut.write(100);
-	//umbilicalIn.read();
-	//} catch (Exception e) {
-	//e.printStackTrace();
-	//System.exit(0);
-	//}
-      try {
-	Thread.sleep(100);
-      } catch (InterruptedException e) { }
-    }
-  }
-}
-
-*/