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

voidcloseWithoutError(Object close)
close the Closeable object, without any exception. 
try {
    if (close == null) {
        return;
    if (close instanceof Closeable) {
        ((Closeable) close).close();
} catch (Exception e) {
...
voidcloseWithRuntimeException(Closeable c)
close With Runtime Exception 
try {
    c.close();
} catch (IOException e) {
    throw new RuntimeException(e);
booleancloseWriteFile(FileOutputStream fileoutputstream)
close Write File 
try {
    fileoutputstream.close();
    return true;
} catch (IOException ex) {
    System.err.println("File cannot be closed.");
    return false;
voidcloseWriter(final Writer writer)
If writer not null , close it and ignore IOException 
if (writer != null) {
    try {
        writer.close();
    } catch (IOException e) {
voidcloseWriter(PrintWriter pw)
closes the given writer 
if (pw != null) {
    pw.close();
voidcloseWriter(Writer writer)
close Writer 
if (writer != null) {
    try {
        writer.close();
    } catch (IOException e) {
voidclosexBaseJProperty()
use this if you need to reset the property file which is usually left open 
synchronized (props) {
    propFile = null;
    if (propIS != null) {
        try {
            propIS.close();
        } catch (IOException e) {
        propIS = null;
...
voidcloseXMLState(int toState)
output whatever is required to close the current xml for the current xml state. 
if (spcOutputWriter != null) {
    if (toState == STATE_INIT) {
        if (xmlstate == STATE_CHILD_COMPLETE) {
            spcOutputWriter.write("</window></application></object>");
            spcOutputWriter.newLine();
        } else if (xmlstate == STATE_WIN) {
            spcOutputWriter.write(" /></application></object>");
            spcOutputWriter.newLine();
...
voidcloseZipOutputStreamQuietly(ZipOutputStream zipOutputStream)
Close an open ZipOutputStream without errormessages 
try {
    zipOutputStream.finish();
    zipOutputStream.flush();
    zipOutputStream.close();
    zipOutputStream = null;
} catch (IOException e) {
} finally {
    if (zipOutputStream != null) {
...
voidcloseZipQuietly(@Nullable ZipFile file)
ZipFile does not implement Closeable on Java 6. 
try {
    if (file != null) {
        file.close();
} catch (IOException ioe) {