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diff --git a/sca-cpp/branches/lightweight-sca/modules/java/java-test.cpp b/sca-cpp/branches/lightweight-sca/modules/java/java-test.cpp
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/* $Rev$ $Date$ */
+
+/**
+ * Test Java evaluator.
+ */
+
+#include <assert.h>
+#include "stream.hpp"
+#include "string.hpp"
+#include "driver.hpp"
+
+namespace tuscany {
+namespace java {
+
+bool testEvalExpr() {
+    gc_scoped_pool pool;
+    JavaRuntime javaRuntime;
+    {
+        const failable<JavaClass> obj = readClass(javaRuntime, ".", "test.CalcImpl");
+        assert(hasContent(obj));
+        const value exp = mklist<value>("mult", 2, 3);
+        const failable<value> r = evalClass(javaRuntime, exp, content(obj));
+        assert(hasContent(r));
+        assert(content(r) == value(6));
+    }
+    {
+        const failable<JavaClass> obj = readClass(javaRuntime, ".", "test.CalcImpl");
+        assert(hasContent(obj));
+        const value exp = mklist<value>("even", 2);
+        const failable<value> r = evalClass(javaRuntime, exp, content(obj));
+        assert(hasContent(r));
+        assert(content(r) == value(true));
+    }
+    {
+        const failable<JavaClass> obj = readClass(javaRuntime, ".", "test.AdderImpl");
+        assert(hasContent(obj));
+        const value exp = mklist<value>("add", 2, 3);
+        const failable<value> r = evalClass(javaRuntime, exp, content(obj));
+        assert(hasContent(r));
+        assert(content(r) == value(5));
+    }
+    {
+        const failable<JavaClass> obj = readClass(javaRuntime, ".", "test.CalcImpl");
+        assert(hasContent(obj));
+        const value exp = mklist<value>("square", mklist<value>(1, 2, 3));
+        const failable<value> r = evalClass(javaRuntime, exp, content(obj));
+        assert(hasContent(r));
+        assert(content(r) == mklist<value>(1, 4, 9));
+    }
+    return true;
+}
+
+const value add(const list<value>& args) {
+    assert(car(args) == "add");
+    const double x = cadr(args);
+    const double y = caddr(args);
+    return x + y;
+}
+
+bool testEvalLambda() {
+    gc_scoped_pool pool;
+    JavaRuntime javaRuntime;
+    {
+        const failable<JavaClass> obj = readClass(javaRuntime, ".", "test.CalcImpl");
+        assert(hasContent(obj));
+        const value tcel = mklist<value>("add", 3, 4, lambda<value(const list<value>&)>(add));
+        const failable<value> r = evalClass(javaRuntime, tcel, content(obj));
+        assert(hasContent(r));
+        assert(content(r) == value(7));
+    }
+    {
+        const failable<JavaClass> obj = readClass(javaRuntime, ".", "test.CalcImpl");
+        assert(hasContent(obj));
+        const value tcel = mklist<value>("addEval", 3, 4, lambda<value(const list<value>&)>(add));
+        const failable<value> r = evalClass(javaRuntime, tcel, content(obj));
+        assert(hasContent(r));
+        assert(content(r) == value(7));
+    }
+    return true;
+}
+
+bool testClassLoader() {
+    gc_scoped_pool pool;
+    JavaRuntime javaRuntime;
+    const failable<JavaClass> obj = readClass(javaRuntime, ".", "org.apache.tuscany.ClassLoader$Test");
+    assert(hasContent(obj));
+    const value exp = mklist<value>("testClassLoader");
+    const failable<value> r = evalClass(javaRuntime, exp, content(obj));
+    assert(hasContent(r));
+    assert(content(r) == value(true));
+    return true;
+}
+
+bool testIterableUtil() {
+    gc_scoped_pool pool;
+    JavaRuntime javaRuntime;
+    const failable<JavaClass> obj = readClass(javaRuntime, ".", "org.apache.tuscany.IterableUtil$Test");
+    assert(hasContent(obj));
+    const value exp = mklist<value>("testList");
+    const failable<value> r = evalClass(javaRuntime, exp, content(obj));
+    assert(hasContent(r));
+    assert(content(r) == value(true));
+    return true;
+}
+
+}
+}
+
+int main() {
+    tuscany::cout << "Testing..." << tuscany::endl;
+
+    tuscany::java::testEvalExpr();
+    tuscany::java::testEvalLambda();
+    tuscany::java::testClassLoader();
+    tuscany::java::testIterableUtil();
+
+    tuscany::cout << "OK" << tuscany::endl;
+    return 0;
+}