Here you can find the source of serialize(File outFile, Object source)
public static void serialize(File outFile, Object source)
//package com.java2s; /*/*from www.j a va2 s . co m*/ * The MIT License (MIT) * * Copyright (c) dags <https://www.dags.me> * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ import com.google.gson.Gson; import com.google.gson.GsonBuilder; import java.io.*; public class Main { private static final Gson GSON = new GsonBuilder().setPrettyPrinting().create(); public static void serialize(File outFile, Object source) { try { if (!outFile.getParentFile().exists() && outFile.getParentFile().mkdirs()) { } if (!outFile.exists() && outFile.createNewFile()) { } FileWriter writer = new FileWriter(outFile); writer.write(GSON.toJson(source)); writer.flush(); writer.close(); } catch (IOException e) { e.printStackTrace(); } } }