Method _getIdentifier

src/main/java/core/org/xbill/DNS/Tokenizer.java:379–385

(String expected)

}

private String
_getIdentifier(String expected) throws IOException {
	Token next = get();
	if (next.type != IDENTIFIER)
		throw exception("expected " + expected);
	return next.value;
}

/**
 * Gets the next token from a tokenizer, ensures it is an unquoted string,