Method mustMatchToken

rhino/src/main/java/org/mozilla/javascript/Parser.java:518–522

(int toMatch, String messageId, boolean ignoreComment)

    }

    private boolean mustMatchToken(int toMatch, String messageId, boolean ignoreComment)
            throws IOException {
        return mustMatchToken(
                toMatch, messageId, ts.tokenBeg, ts.tokenEnd - ts.tokenBeg, ignoreComment);
    }

    private boolean mustMatchToken(
            int toMatch, String msgId, int pos, int len, boolean ignoreComment) throws IOException {