dubbo-common-extensions/src/main/java/org/apache/dubbo/common/utils/Utils.java

/*
 * 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.
 */
package org.apache.dubbo.common.utils;

public final class Utils {

    public static boolean checkZeroArgConstructor(Class clazz) {
        try {
            clazz.getDeclaredConstructor();
            return true;
        } catch (NoSuchMethodException e) {
            return false;
        }
    }

    public static boolean isJdk(Class clazz) {
        return clazz.getName().startsWith("java.") || clazz.getName().startsWith("javax.");
    }
}