diff --git a/java/src/processing/mode/java/Compiler.java b/java/src/processing/mode/java/Compiler.java
@@ -73,11 +73,9 @@ static public boolean compile(JavaBuild build) throws SketchException {
      "-nowarn", // we're not currently interested in warnings (works in ecj)
      "-d", build.getBinFolder().getAbsolutePath() // output the classes in the buildPath
    };
-    //PApplet.println(baseCommand);

    String[] sourceFiles = Util.listFiles(build.getSrcFolder(), false, ".java");
    String[] command = PApplet.concat(baseCommand, sourceFiles);
-    //PApplet.println(command);

    try {
      // Load errors into a local StringBuilder
@@ -107,6 +105,7 @@ public void close() { }
      // Version that *is* dynamically loaded. First gets the mode class loader
      // so that it can grab the compiler JAR files from it.
      ClassLoader loader = build.mode.getClassLoader();
      try {
        Class<?> batchClass =
          Class.forName("org.eclipse.jdt.core.compiler.batch.BatchCompiler", false, loader);
@@ -117,6 +116,7 @@ public void close() { }
        Method compileMethod = batchClass.getMethod("compile", compileArgs);
        success = (Boolean)
          compileMethod.invoke(null, new Object[] { command, outWriter, writer, null });
      } catch (Exception e) {
        e.printStackTrace();
        throw new SketchException("Unknown error inside the compiler.");
@@ -128,17 +128,14 @@ public void close() { }

      BufferedReader reader =
        new BufferedReader(new StringReader(errorBuffer.toString()));
-      //System.err.println(errorBuffer.toString());

      String line = null;
      while ((line = reader.readLine()) != null) {
-        //System.out.println("got line " + line);  // debug

        // get first line, which contains file name, line number,
        // and at least the first line of the error message
        String errorFormat = "([\\w\\d_]+.java):(\\d+):\\s*(.*):\\s*(.*)\\s*";
        String[] pieces = PApplet.match(line, errorFormat);
-        //PApplet.println(pieces);

        // if it's something unexpected, die and print the mess to the console
        if (pieces == null) {
@@ -159,9 +156,24 @@ public void close() { }
        int dotJavaLineIndex = PApplet.parseInt(pieces[2]) - 1;
        String errorMessage = pieces[4];

        exception = build.placeException(errorMessage,
                                         dotJavaFilename,
                                         dotJavaLineIndex);

        if (exception == null) {
          exception = new SketchException(errorMessage);
@@ -177,7 +189,6 @@ public void close() { }
          String[] m = PApplet.match(errorMessage, "The import (.*) cannot be resolved");
          //what = what.substring(0, what.indexOf(' '));
          if (m != null) {
-//            System.out.println("'" + m[1] + "'");
            if (m[1].equals("processing.xml")) {
              exception.setMessage("processing.xml no longer exists, this code needs to be updated for 2.0.");
              System.err.println("The processing.xml library has been replaced " +
@@ -221,9 +232,7 @@ public void close() { }
          }

        } else if (errorMessage.endsWith("cannot be resolved")) {
-          // xxx cannot be resolved
-          //println(xxx);
-
          String what = errorMessage.substring(0, errorMessage.indexOf(' '));

          if (what.equals("LINE_LOOP") ||
@@ -304,6 +313,8 @@ public void close() { }
          break;
        }
      }
    } catch (IOException e) {
      String bigSigh = "Error while compiling. (" + e.getMessage() + ")";
      exception = new SketchException(bigSigh);
@@ -313,6 +324,8 @@ public void close() { }
    // In case there was something else.
    if (exception != null) throw exception;

    return success;
  }