Here you can find the source of getInetSocketTransportAddressConstructor()
private static Constructor<?> getInetSocketTransportAddressConstructor()
//package com.java2s; /**/*w w w .ja v a2 s .c o m*/ * Copyright 2017-2018 the original author or authors. * * Licensed 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. */ import java.lang.reflect.Constructor; import java.net.InetSocketAddress; public class Main { private static Constructor<?> getInetSocketTransportAddressConstructor() { try { Class<?> clazz = Class.forName("org.elasticsearch.common.transport.InetSocketTransportAddress"); return clazz.getConstructor(InetSocketAddress.class); } catch (ClassNotFoundException e) { return null; } catch (NoSuchMethodException e) { return null; } catch (SecurityException e) { return null; } } }