/*
 * 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.
 */

/* $Rev$ $Date$ */

/**
 * Java evaluator shell, used for interactive testing of Java classes.
 */

#include <assert.h>
#include "gc.hpp"
#include "stream.hpp"
#include "string.hpp"
#include "driver.hpp"

int main(const int argc, const char** const argv) {
    const tuscany::gc_scoped_pool pool;
    if (argc != 2) {
        tuscany::cerr << "Usage: java-shell <class name>" << tuscany::endl;
        return 1;
    }
    tuscany::java::evalDriverRun(argv[1], tuscany::cin, tuscany::cout);
    return 0;
}
