diff -r 388e48c0a37a -r 05224402145d emul/src/main/java/org/apidesign/bck2brwsr/emul/MethodImpl.java
--- a/emul/src/main/java/org/apidesign/bck2brwsr/emul/MethodImpl.java	Wed Jan 23 20:16:48 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,164 +0,0 @@
-/*
- * Copyright (c) 1996, 2006, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package org.apidesign.bck2brwsr.emul;
-
-import java.lang.reflect.Method;
-import java.util.Enumeration;
-import org.apidesign.bck2brwsr.core.JavaScriptBody;
-
-/** Utilities to work on methods.
- *
- * @author Jaroslav Tulach <jtulach@netbeans.org>
- */
-public abstract class MethodImpl {
-    public static MethodImpl INSTANCE;
-    static {
-        try {
-            Class.forName(Method.class.getName());
-        } catch (ClassNotFoundException ex) {
-            throw new IllegalStateException(ex);
-        }
-    }
-    
-    protected abstract Method create(Class<?> declaringClass, String name, Object data, String sig);
-    
-    
-    //
-    // bck2brwsr implementation
-    //
-
-    @JavaScriptBody(args = {"clazz", "prefix"},
-        body = ""
-        + "var c = clazz.cnstr.prototype;"
-        + "var arr = new Array();\n"
-        + "for (m in c) {\n"
-        + "  if (m.indexOf(prefix) === 0) {\n"
-        + "     arr.push(m);\n"
-        + "     arr.push(c[m]);\n"
-        + "  }"
-        + "}\n"
-        + "return arr;")
-    private static native Object[] findMethodData(
-        Class<?> clazz, String prefix);
-
-    public static Method findMethod(
-        Class<?> clazz, String name, Class<?>... parameterTypes) {
-        Object[] data = findMethodData(clazz, name + "__");
-        BIG: for (int i = 0; i < data.length; i += 2) {
-            String sig = ((String) data[0]).substring(name.length() + 2);
-            Method tmp = INSTANCE.create(clazz, name, data[1], sig);
-            Class<?>[] tmpParms = tmp.getParameterTypes();
-            if (parameterTypes.length != tmpParms.length) {
-                continue;
-            }
-            for (int j = 0; j < tmpParms.length; j++) {
-                if (!parameterTypes[j].equals(tmpParms[j])) {
-                    continue BIG;
-                }
-            }
-            return tmp;
-        }
-        return null;
-    }
-
-    public static Method[] findMethods(Class<?> clazz, int mask) {
-        Object[] namesAndData = findMethodData(clazz, "");
-        int cnt = 0;
-        for (int i = 0; i < namesAndData.length; i += 2) {
-            String sig = (String) namesAndData[i];
-            Object data = namesAndData[i + 1];
-            int middle = sig.indexOf("__");
-            if (middle == -1) {
-                continue;
-            }
-            String name = sig.substring(0, middle);
-            sig = sig.substring(middle + 2);
-            final Method m = INSTANCE.create(clazz, name, data, sig);
-            if ((m.getModifiers() & mask) == 0) {
-                continue;
-            }
-            namesAndData[cnt++] = m;
-        }
-        Method[] arr = new Method[cnt];
-        for (int i = 0; i < cnt; i++) {
-            arr[i] = (Method) namesAndData[i];
-        }
-        return arr;
-    }
-
-    public static int signatureElements(String sig) {
-        Enumeration<Class> en = signatureParser(sig);
-        int cnt = 0;
-        while (en.hasMoreElements()) {
-            en.nextElement();
-            cnt++;
-        }
-        return cnt;
-    }
-    
-    public static Enumeration<Class> signatureParser(final String sig) {
-        class E implements Enumeration<Class> {
-            int pos;
-            
-            public boolean hasMoreElements() {
-                return pos < sig.length();
-            }
-
-            public Class nextElement() {
-                switch (sig.charAt(pos++)) {
-                    case 'I':
-                        return Integer.TYPE;
-                    case 'J':
-                        return Long.TYPE;
-                    case 'D':
-                        return Double.TYPE;
-                    case 'F':
-                        return Float.TYPE;
-                    case 'B':
-                        return Byte.TYPE;
-                    case 'Z':
-                        return Boolean.TYPE;
-                    case 'S':
-                        return Short.TYPE;
-                    case 'V':
-                        return Void.TYPE;
-                    case 'C':
-                        return Character.TYPE;
-                    case 'L':
-                        try {
-                            int up = sig.indexOf("_2");
-                            String type = sig.substring(1, up);
-                            pos = up + 2;
-                            return Class.forName(type);
-                        } catch (ClassNotFoundException ex) {
-                            // should not happen
-                        }
-                }
-                throw new UnsupportedOperationException(sig + " at " + pos);
-            }
-        }
-        return new E();
-    }
-}