Java Stream Close closeProcessStreams(Process p)

Description

close Process Streams

License

GNU General Public License

Declaration

public static void closeProcessStreams(Process p) 

Method Source Code

//package com.java2s;
/*//from   w w  w. j a  va 2 s . co  m
 * Copyright (C) 2015  University of Oregon
 *
 * You may distribute under the terms of either the GNU General Public
 * License or the Apache License, as specified in the README file.
 *
 * For more information, see the README file.
 */

import java.io.*;

public class Main {
    public static void closeProcessStreams(Process p) {
        if (p != null) {
            closeQuietly(p.getOutputStream()); // process's STDIN [sic]
            closeQuietly(p.getInputStream()); // process's STDOUT [sic]
            closeQuietly(p.getErrorStream()); // process's STDERR
        }
    }

    public static void closeQuietly(Object obj) {
        if (obj != null) {
            if (obj instanceof Closeable) {
                try {
                    ((Closeable) obj).close();
                } catch (Exception e) {
                }
            } else {
                throw new ClassCastException("Not a closable Object");
            }
        }
    }
}

Related

1. closeOutputStream(OutputStream outputStream)
2. closePermanentOutputWriter()
3. closePort()
4. closePrintWriter(PrintWriter fileOutputStream)
5. closeProcess(Process process)
6. closeProofWriter(Writer out)
7. closeProtectedStream(final OutputStream outputStream)
8. closeQietly(ZipFile zipFile)
9. closeQuietly(@Nullable ObjectInput in)