package com.baeldung.httpclient; import java.io.IOException; import org.apache.http.HttpEntity; import org.apache.http.client.methods.CloseableHttpResponse; import org.apache.http.impl.client.CloseableHttpClient; public final class ClientUtil { private ClientUtil(){} public static void closeClient(CloseableHttpClient client) throws IOException { if (client == null) { return; } client.close(); } }