Here you can find the source of getBufferedWriter(String file)
public static BufferedWriter getBufferedWriter(String file)
//package com.java2s; /**//from www . j a v a 2 s.com * Copyright (c) 2016-2020 Weibo, Inc. * All rights reserved. * * This software is the confidential and proprietary information of Weibo, * Inc. ("Confidential Information"). You shall not * disclose such Confidential Information and shall use it only in * accordance with the terms of the license agreement you entered into with Weibo. */ import java.io.BufferedWriter; import java.io.FileWriter; public class Main { public static BufferedWriter getBufferedWriter(String file) { BufferedWriter writer = null; try { writer = new BufferedWriter(new FileWriter(file)); } catch (Exception e) { } return writer; } }