diff -r d8807b6a636a -r b9318fe303cd src/test/java/org/apidesign/java4browser/InstanceTest.java
--- a/src/test/java/org/apidesign/java4browser/InstanceTest.java	Mon Sep 24 09:35:00 2012 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.apidesign.java4browser;
-
-import javax.script.Invocable;
-import javax.script.ScriptException;
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-/**
- *
- * @author Jaroslav Tulach <jtulach@netbeans.org>
- */
-public class InstanceTest {
-    @Test public void verifyDefaultDoubleValue() throws Exception {
-        assertExec(
-            "Will be zero",
-            "org_apidesign_java4browser_Instance_defaultDblValueD",
-            Double.valueOf(0)
-        );
-    }
-    @Test public void verifyAssignedByteValue() throws Exception {
-        assertExec(
-            "Will one thirty one",
-            "org_apidesign_java4browser_Instance_assignedByteValueB",
-            Double.valueOf(31)
-        );
-    }
-    @Test public void verifyMagicOne() throws Exception {
-        assertExec(
-            "Should be three and something",
-            "org_apidesign_java4browser_Instance_magicOneD",
-            Double.valueOf(3.3)
-        );
-    }
-    @Test public void verifyInstanceMethods() throws Exception {
-        assertExec(
-            "Should be eleven as we invoke overwritten method, plus 44",
-            "org_apidesign_java4browser_Instance_virtualBytesI",
-            Double.valueOf(55)
-        );
-    }
-    @Test public void verifyInterfaceMethods() throws Exception {
-        assertExec(
-            "Retruns default value",
-            "org_apidesign_java4browser_Instance_interfaceBytesF",
-            Double.valueOf(31)
-        );
-    }
-
-    @Test public void isNull() throws Exception {
-        assertExec(
-            "Yes, we are instance",
-            "org_apidesign_java4browser_Instance_isNullZ",
-            Double.valueOf(0.0)
-        );
-    }
-
-    @Test public void isInstanceOf() throws Exception {
-        assertExec(
-            "Yes, we are instance",
-            "org_apidesign_java4browser_Instance_instanceOfZZ",
-            Double.valueOf(1.0), true
-        );
-    }
-
-    @Test public void notInstanceOf() throws Exception {
-        assertExec(
-            "No, we are not an instance",
-            "org_apidesign_java4browser_Instance_instanceOfZZ",
-            Double.valueOf(0.0), false
-        );
-    }
-    
-    private static void assertExec(String msg, String methodName, Object expRes, Object... args) throws Exception {
-        StringBuilder sb = new StringBuilder();
-        Invocable i = StaticMethodTest.compileClass(sb, 
-            "org/apidesign/java4browser/Instance"
-        );
-        
-        Object ret = null;
-        try {
-            ret = i.invokeFunction(methodName, args);
-        } catch (ScriptException ex) {
-            fail("Execution failed in " + sb, ex);
-        } catch (NoSuchMethodException ex) {
-            fail("Cannot find method in " + sb, ex);
-        }
-        if (ret == null && expRes == null) {
-            return;
-        }
-        if (expRes.equals(ret)) {
-            return;
-        }
-        assertEquals(ret, expRes, msg + "was: " + ret + "\n" + sb);
-        
-    }
-    
-}