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(final InputStream in)
close Quietly 
if (in != null) {
    try {
        in.close();
    } catch (IOException ioe) {
voidcloseQuietly(final InputStream inputStream)
Closes the InputStream if it is not null, swallowing any exceptions. 
if (inputStream != null) {
    try {
        inputStream.close();
    } catch (IOException e) {
booleancloseQuietly(final Reader reader)
close Quietly 
if (reader != null) {
    try {
        reader.close();
        return true;
    } catch (final Exception ex) {
        return false;
return false;
voidcloseQuietly(final ZipFile... zipFiles)
Quietly closes each of the given ZipFile s, i.e. 
for (final ZipFile zipFile : zipFiles) {
    if (zipFile != null) {
        try {
            zipFile.close();
        } catch (IOException e) {
voidcloseQuietly(ImageInputStream ins)
close Quietly 
if (ins != null) {
    try {
        ins.close();
    } catch (IOException e) {
        e.printStackTrace();
voidcloseQuietly(ImageReader iReader)
Unconditionally close the desired ImageReader . 
if (iReader == null)
    return;
try {
    iReader.dispose();
} catch (Exception e) {
voidcloseQuietly(InputStream c)
close Quietly 
try {
    c.close();
} catch (Exception e) {
voidcloseQuietly(InputStream in)
Method that will close an InputStream ignoring it if it is null and ignoring exceptions. 
if (in != null) {
    try {
        in.close();
    } catch (IOException e) {
voidcloseQuietly(InputStream in)
Close a stream 
try {
    if (in != null)
        in.close();
} catch (Throwable t) {
    System.out.println("[WARN] Unable to close input (e=" + t + ")");
voidcloseQuietly(InputStream input)
Unconditionally close an InputStream. 
try {
    if (input != null) {
        input.close();
} catch (IOException ioe) {