private Token jj_consume_token(int kind) throws ParseException {
		Token oldToken;
		if ((oldToken = token).next != null)
			token = token.next;
		else
			token = token.next = token_source.getNextToken();
		jj_ntk = -1;
		if (token.kind == kind) {
			jj_gen++;
			if (++jj_gc > 100) {
				jj_gc = 0;
				for (int i = 0; i < jj_2_rtns.length; i++) {
					JJCalls c = jj_2_rtns[i];
					while (c != null) {
						if (c.gen < jj_gen)
							c.first = null;
						c = c.next;
					}
				}
			}
			return token;
		}
		token = oldToken;
		jj_kind = kind;
		throw generateParseException();
	}