Here you can find the source of close(ResultSet resultSet, Statement statement, Connection connection)
public static void close(ResultSet resultSet, Statement statement, Connection connection)
//package com.java2s; /*/*from w w w . ja v a2 s . co m*/ * Copyright 2013 Primeton. * * 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.sql.Connection; import java.sql.ResultSet; import java.sql.Statement; public class Main { public static void close(ResultSet resultSet, Statement statement, Connection connection) { if (null != resultSet) { try { resultSet.close(); } catch (Throwable e) { e.printStackTrace(); } } if (null != statement) { try { statement.close(); } catch (Throwable e) { e.printStackTrace(); } } if (null != connection) { try { connection.close(); } catch (Throwable e) { e.printStackTrace(); } } } }