Java Utililty Methods Stream Close

List of utility methods to do Stream Close

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Description

The list of methods to do Stream Close are organized into topic(s).

Method

voidcloseNoExceptions(Reader reader)
close No Exceptions 
if (null == reader)
    return;
try {
    reader.close();
} catch (IOException e) {
    ;
voidcloseNoThrow(InputStream s)
close No Throw 
try {
    if (s != null) {
        s.close();
} catch (Exception ex) {
voidcloseOutput(OutputStream stream)
Close the given output stream. 
if (stream == System.out) {
    return;
try {
    stream.close();
} catch (IOException ex) {
    throw new RuntimeException("trouble closing stream: " + stream, ex);
voidcloseOutputFile(Writer pWriter)
closes the outputfile 
if (null != pWriter) {
    try {
        pWriter.flush();
    } catch (IOException e) {
        e.printStackTrace();
    try {
        pWriter.close();
...
voidcloseOutputStream(OutputStream out)
Closes and flushes the given OutputStream. 
if (out != null) {
    try {
        out.flush();
    } catch (Exception ex) {
        ex.printStackTrace();
    try {
        out.close();
...
voidcloseOutputStream(OutputStream out, boolean flush)
Close the given output stream if not null 
try {
    if (out != null) {
        if (flush)
            out.flush();
        out.close();
} catch (IOException e) {
voidcloseOutputStream(OutputStream outputStream)
close Output Stream 
if (outputStream != null) {
    outputStream.close();
voidclosePermanentOutputWriter()
close Permanent Output Writer 
if (outputWriter != null)
    try {
        outputWriter.close();
    } catch (IOException e) {
        e.printStackTrace();
voidclosePort()
close Port 
isOpen = false;
try {
    p.getErrorStream().close();
    p.getInputStream().close();
    p.getOutputStream().close();
} catch (IOException e) {
    e.printStackTrace();
p.destroy();
voidclosePrintWriter(PrintWriter fileOutputStream)
close Print Writer 
if (null != fileOutputStream) {
    fileOutputStream.flush();
    fileOutputStream.close();