diff -r e6fdcaab8dc7 -r d382dacfd73f rt/emul/mini/src/test/java/org/apidesign/bck2brwsr/emul/reflect/MethodImplTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rt/emul/mini/src/test/java/org/apidesign/bck2brwsr/emul/reflect/MethodImplTest.java	Tue Feb 26 16:54:16 2013 +0100
@@ -0,0 +1,49 @@
+/**
+ * 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.emul.reflect;
+
+import java.lang.reflect.Method;
+import java.util.Enumeration;
+import org.testng.annotations.Test;
+
+/**
+ *
+ * @author Jaroslav Tulach <jtulach@netbeans.org>
+ */
+public class MethodImplTest {
+    
+    public MethodImplTest() {
+    }
+    
+    public static String[] arr(String... arr) {
+        return arr;
+    }
+
+    @Test
+    public void testSignatureForMethodWithAnArray() throws NoSuchMethodException {
+        Method m = MethodImplTest.class.getMethod("arr", String[].class);
+        String sig = MethodImpl.toSignature(m);
+        int sep = sig.indexOf("__");
+        assert sep > 0 : "Separator found " + sig;
+        
+        Enumeration<Class> en = MethodImpl.signatureParser(sig.substring(sep + 2));
+        
+        assert en.nextElement() == m.getReturnType() : "Return type is the same";
+        assert en.nextElement() == m.getParameterTypes()[0] : "1st param type is the same";
+    }
+}
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