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diff --git a/sca-cpp/branches/lightweight-sca/modules/java/jni-test.cpp b/sca-cpp/branches/lightweight-sca/modules/java/jni-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.
+ */
+
+/* $Rev$ $Date$ */
+
+/**
+ * Basic JNI test.
+ */
+
+#include <assert.h>
+#include <jni.h>
+#include "stream.hpp"
+#include "string.hpp"
+#include "fstream.hpp"
+#include "eval.hpp"
+
+namespace tuscany {
+namespace java {
+
+#ifdef JAVA_HARMONY_VM
+#define JNI_VERSION JNI_VERSION_1_4
+#else
+#define JNI_VERSION JNI_VERSION_1_6
+#endif
+
+bool testJNI() {
+    gc_scoped_pool pool;
+    JavaVM* jvm;
+    JNIEnv* env;
+
+    JavaVMInitArgs args;
+    args.version = JNI_VERSION;
+    args.ignoreUnrecognized = JNI_FALSE;
+    JavaVMOption options[3];
+    args.options = options;
+    args.nOptions = 0;
+    const char* envcp = getenv("CLASSPATH");
+    const string cp = string("-Djava.class.path=") + (envcp == NULL? "." : envcp);
+    options[args.nOptions].optionString = const_cast<char*>(c_str(cp));
+    options[args.nOptions++].extraInfo = NULL;
+#ifdef JAVA_HARMONY_VM
+    JNI_CreateJavaVM(&jvm, &env, &args);
+#else
+    JNI_CreateJavaVM(&jvm, (void**)&env, &args);
+#endif
+
+    jclass classClass = env->FindClass("java/lang/Class");
+    assert(classClass != NULL);
+    jclass loaderClass = env->FindClass("org/apache/tuscany/ClassLoader");
+    assert(loaderClass != NULL);
+    return true;
+}
+
+}
+}
+
+int main() {
+    tuscany::cout << "Testing..." << tuscany::endl;
+
+    tuscany::java::testJNI();
+
+    tuscany::cout << "OK" << tuscany::endl;
+    return 0;
+}