if (buf.capacity() > MAX_CAPACITY) {
buf = new StringBuffer(BUF_SIZE);
} else {
buf.setLength(0);
}
c.format(buf, event);
// Escape double quotes and \ in String generated by converters
// other than a LiteralPatternConverter. Can't use "instance of"
// because class is private.
if (c.getClass().getSimpleName().equals("LiteralPatternConverter")) {