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

voidcloseQuietly(Object... o)
Quietly close all specified input streams, output streams, readers, and writers. 
for (Object o2 : o) {
    if (o2 instanceof InputStream)
        closeQuietly((InputStream) o2);
    if (o2 instanceof OutputStream)
        closeQuietly((OutputStream) o2);
    if (o2 instanceof Reader)
        closeQuietly((Reader) o2);
    if (o2 instanceof Writer)
...
voidcloseQuietly(ObjectInput objectInput)
Close the specified object input, ignoring any exceptions. 
try {
    objectInput.close();
} catch (final Exception e) {
voidcloseQuietly(ObjectInput... objectInputs)
Close the specified object input, ignoring any exceptions. 
for (final ObjectInput objectInput : objectInputs) {
    try {
        objectInput.close();
    } catch (final Exception e) {
voidcloseQuietly(Reader input)
Unconditionally closes an the Reader provided. 
if (input != null) {
    try {
        input.close();
    } catch (Exception e) {
voidcloseQuietly(Reader r)
close Quietly 
try {
    r.close();
} catch (IOException e) {
voidcloseQuietly(Reader reader)
close Quietly 
try {
    if (reader != null) {
        reader.close();
} catch (IOException e) {
    e.printStackTrace();
voidcloseQuietly(Writer writer)
close Quietly 
closeQuietly((Closeable) writer);
voidcloseQuietly(ZipFile closeable)
close Quietly 
try {
    if (closeable != null)
        closeable.close();
} catch (Exception e) {
booleancloseQuietlyWithResult(InputStream sourceInput, boolean suppressionSourceExists)
Close input. 
boolean closed = suppressionSourceExists;
if (sourceInput != null) {
    try {
        sourceInput.close();
    } catch (IOException ignored) {
        closed = false;
return closed;
voidcloseRandomAccessFile()
close Random Access File 
if (randomAccessFile != null) {
    try {
        randomAccessFile.close();
    } catch (IOException e) {
        new IOException(e.getMessage());