Java tutorial
//package com.java2s; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; public class Main { static void close(InputStream inputStream) { if (inputStream != null) { try { inputStream.close(); } catch (IOException e) { // Do nothing } } } static void close(OutputStream outputStream) { if (outputStream != null) { try { outputStream.flush(); outputStream.close(); } catch (IOException e) { // Do nothing } } } }