public static LineIterator lineIterator(InputStream input, String encoding) throws IOException {
    """
	Return an Iterator for the lines in an <code>InputStream</code>, using
	the character encoding specified (or default encoding if null).
	<p/>
	<code>LineIterator</code> holds a reference to the open
	<code>InputStream</code> specified here. When you have finished with
	the iterator you should close the stream to free internal resources.
	This can be done by closing the stream directly, or by calling
	{@link LineIterator#close()} or {@link LineIterator#closeQuietly(LineIterator)}.
	<p/>
	The recommended usage pattern is:
	<pre>
	try {
	LineIterator it = IOUtils.lineIterator(stream, "UTF-8");
	while (it.hasNext()) {
	String line = it.nextLine();
	/// do something with line
	}
	} finally {
	IOUtils.closeQuietly(stream);
	}
	</pre>
	
	@param input    the <code>InputStream</code> to read from, not null
	@param encoding the encoding to use, null means platform default
	@return an Iterator of the lines in the reader, never null
	@throws IllegalArgumentException    if the input is null
	@throws IOException                 if an I/O error occurs, such as if the encoding is invalid
	@throws UnsupportedCharsetException thrown instead of {@link UnsupportedEncodingException} in version 2.2 if the encoding is not
	supported.
	@since 1.2
    """
        return lineIterator(input, Charsets.toCharset(encoding));
    }
public static LineIterator lineIterator(InputStream input, String encoding) throws IOException {
        return lineIterator(input, Charsets.toCharset(encoding));
    }
public static LineIterator lineIterator ( InputStream input , String encoding ) throws IOException { return lineIterator ( input , Charsets . toCharset ( encoding ) ) ; }
Return an Iterator for the lines in an <code>InputStream</code>, using
the character encoding specified (or default encoding if null).
<p/>
<code>LineIterator</code> holds a reference to the open
<code>InputStream</code> specified here. When you have finished with
the iterator you should close the stream to free internal resources.
This can be done by closing the stream directly, or by calling
{@link LineIterator#close()} or {@link LineIterator#closeQuietly(LineIterator)}.
<p/>
The recommended usage pattern is:
<pre>
try {
LineIterator it = IOUtils.lineIterator(stream, "UTF-8");
while (it.hasNext()) {
String line = it.nextLine();
/// do something with line
}
} finally {
IOUtils.closeQuietly(stream);
}
</pre>

@param input    the <code>InputStream</code> to read from, not null
@param encoding the encoding to use, null means platform default
@return an Iterator of the lines in the reader, never null
@throws IllegalArgumentException    if the input is null
@throws IOException                 if an I/O error occurs, such as if the encoding is invalid
@throws UnsupportedCharsetException thrown instead of {@link UnsupportedEncodingException} in version 2.2 if the encoding is not
supported.
@since 1.2
Return an Iterator for the lines in an <code > InputStream< / code > using the character encoding specified ( or default encoding if null ) . <p / > <code > LineIterator< / code > holds a reference to the open <code > InputStream< / code > specified here . When you have finished with the iterator you should close the stream to free internal resources . This can be done by closing the stream directly or by calling { @link LineIterator#close () } or { @link LineIterator#closeQuietly ( LineIterator ) } . <p / > The recommended usage pattern is : <pre > try { LineIterator it = IOUtils . lineIterator ( stream UTF - 8 ) ; while ( it . hasNext () ) { String line = it . nextLine () ; /// do something with line } } finally { IOUtils . closeQuietly ( stream ) ; } < / pre >