close resource Quietly - Android App

Android examples for App:Resource

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  3. App
  4. Resource

Description

close resource Quietly

Demo Code


//package com.java2s;
import java.io.Closeable;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;
import java.io.Writer;
import java.net.HttpURLConnection;
import java.net.URLConnection;

public class Main {
    public static void closeQuietly(Reader input) {
        closeQuietly((Closeable) input);
    }//  ww  w  .  j a  va 2 s . c o  m

    public static void closeQuietly(Writer output) {
        closeQuietly((Closeable) output);
    }

    public static void closeQuietly(OutputStream output) {
        closeQuietly((Closeable) output);
    }

    public static void closeQuietly(InputStream input) {
        closeQuietly((Closeable) input);
    }

    public static void closeQuietly(Closeable closeable) {
        try {
            if (closeable != null) {
                closeable.close();
            }
        } catch (IOException ioe) {
            // ignore
        }
    }

    public static void close(URLConnection conn) {
        if (conn instanceof HttpURLConnection) {
            ((HttpURLConnection) conn).disconnect();
        }
    }
}

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