Here you can find the source of close(InputStream in, boolean silent)
public static void close(InputStream in, boolean silent)
//package com.java2s; /******************************************************************************* * Copyright (c) JavaPEG developers/*from w w w . ja v a 2 s. c om*/ * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. ******************************************************************************/ import java.io.*; public class Main { public static void close(OutputStream out, boolean silent) { if (out != null) { try { out.close(); } catch (IOException e) { if (!silent) { throw new RuntimeException(e); } } } } public static void close(InputStream in, boolean silent) { if (in != null) { try { in.close(); } catch (IOException e) { if (!silent) { throw new RuntimeException(e); } } } } public static void close(InputStreamReader in, boolean silent) { if (in != null) { try { in.close(); } catch (IOException e) { if (!silent) { throw new RuntimeException(e); } } } } }