Method isELReserved

java/org/apache/jasper/compiler/ELParser.java:173–189

Test if an id is a reserved word in EL

(String id)

     * Test if an id is a reserved word in EL
     */
    private boolean isELReserved(String id) {
        int i = 0;
        int j = reservedWords.length;
        while (i < j) {
            int k = (i + j) >>> 1;
            int result = reservedWords[k].compareTo(id);
            if (result == 0) {
                return true;
            }
            if (result < 0) {
                i = k + 1;
            } else {
                j = k;
            }
        }
        return false;
    }

    /**
     * Skip until an EL expression ('${' || '#{') is reached, allowing escape sequences '\$' and '\#'.