diff -r 5652acd48509 -r 42bc1e89134d mojo/src/main/java/org/apidesign/bck2brwsr/mojo/Java2JavaScript.java
--- a/mojo/src/main/java/org/apidesign/bck2brwsr/mojo/Java2JavaScript.java	Mon Feb 25 19:00:08 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,122 +0,0 @@
-/**
- * Back 2 Browser Bytecode Translator
- * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. Look for COPYING file in the top folder.
- * If not, see http://opensource.org/licenses/GPL-2.0.
- */
-package org.apidesign.bck2brwsr.mojo;
-
-import org.apache.maven.plugin.AbstractMojo;
-
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-import org.apache.maven.artifact.Artifact;
-import org.apache.maven.plugin.MojoExecutionException;
-import org.apache.maven.plugins.annotations.LifecyclePhase;
-import org.apache.maven.plugins.annotations.Mojo;
-import org.apache.maven.plugins.annotations.Parameter;
-import org.apache.maven.project.MavenProject;
-import org.apidesign.vm4brwsr.Bck2Brwsr;
-
-/** Compiles classes into JavaScript. */
-@Mojo(name="j2js", defaultPhase=LifecyclePhase.PROCESS_CLASSES)
-public class Java2JavaScript extends AbstractMojo {
-    public Java2JavaScript() {
-    }
-    /** Root of the class files */
-    @Parameter(defaultValue="${project.build.directory}/classes")
-    private File classes;
-    /** File to generate. Defaults bootjava.js in the first non-empty 
-     package under the classes directory */
-    @Parameter
-    private File javascript;
-    
-    @Parameter(defaultValue="${project}")
-    private MavenProject prj;
-    
-    
-
-    @Override
-    public void execute() throws MojoExecutionException {
-        if (!classes.isDirectory()) {
-            throw new MojoExecutionException("Can't find " + classes);
-        }
-
-        if (javascript == null) {
-            javascript = new File(findNonEmptyFolder(classes), "bootjava.js");
-        }
-
-        List<String> arr = new ArrayList<String>();
-        long newest = collectAllClasses("", classes, arr);
-        
-        if (javascript.lastModified() > newest) {
-            return;
-        }
-
-        try {
-            URLClassLoader url = buildClassLoader(classes, prj.getDependencyArtifacts());
-            FileWriter w = new FileWriter(javascript);
-            Bck2Brwsr.generate(w, url, arr.toArray(new String[0]));
-            w.close();
-        } catch (IOException ex) {
-            throw new MojoExecutionException("Can't compile", ex);
-        }
-    }
-
-    private static File findNonEmptyFolder(File dir) throws MojoExecutionException {
-        if (!dir.isDirectory()) {
-            throw new MojoExecutionException("Not a directory " + dir);
-        }
-        File[] arr = dir.listFiles();
-        if (arr.length == 1 && arr[0].isDirectory()) {
-            return findNonEmptyFolder(arr[0]);
-        }
-        return dir;
-    }
-
-    private static long collectAllClasses(String prefix, File toCheck, List<String> arr) {
-        File[] files = toCheck.listFiles();
-        if (files != null) {
-            long newest = 0L;
-            for (File f : files) {
-                long lastModified = collectAllClasses(prefix + f.getName() + "/", f, arr);
-                if (newest < lastModified) {
-                    newest = lastModified;
-                }
-            }
-            return newest;
-        } else if (toCheck.getName().endsWith(".class")) {
-            arr.add(prefix.substring(0, prefix.length() - 7));
-            return toCheck.lastModified();
-        } else {
-            return 0L;
-        }
-    }
-
-    private static URLClassLoader buildClassLoader(File root, Collection<Artifact> deps) throws MalformedURLException {
-        List<URL> arr = new ArrayList<URL>();
-        arr.add(root.toURI().toURL());
-        for (Artifact a : deps) {
-            arr.add(a.getFile().toURI().toURL());
-        }
-        return new URLClassLoader(arr.toArray(new URL[0]), Java2JavaScript.class.getClassLoader());
-    }
-}