jodd-core/src/main/java/jodd/io/StreamUtil.java
public static InputStreamReader inputStreamReadeOf(final InputStream input, final String encoding) throws UnsupportedEncodingException {
		return new InputStreamReader(input, encoding);
	}
public static InputStreamReader inputStreamReadeOf(final InputStream input, final String encoding) throws UnsupportedEncodingException {
		return new InputStreamReader(input, encoding);
	}
Returns new {@link InputStreamReader} using specified {@link InputStream} and encoding.

@param input    {@link InputStream}
@param encoding Encoding as {@link String} to use for {@link InputStreamReader}.
@return new {@link InputStreamReader}
@throws UnsupportedEncodingException if encoding is not valid.