如何在JSTL if语句中执行按位逻辑？

<?xml version="1.0" encoding="UTF-8"?>
<taglib xmlns="http://java.sun.com/xml/ns/j2ee"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_0.xsd"
        version="2.0">
    <tlib-version>1.0</tlib-version>
    <short-name>bitwise</short-name>
    <uri>http://example.com/bitwise</uri>
    
    <function>
        <name>and</name>
        <function-class>com.example.BitwiseFunctions</function-class>
        <function-signature>boolean and(int, int)</function-signature>
    </function>
    
    <function>
        <name>or</name>
        <function-class>com.example.BitwiseFunctions</function-class>
        <function-signature>boolean or(int, int)</function-signature>
    </function>
    
    <!-- 其他按位逻辑操作的定义 -->
    
</taglib>

package com.example;

public class BitwiseFunctions {
    public static boolean and(int num1, int num2) {
        return (num1 & num2) != 0;
    }
    
    public static boolean or(int num1, int num2) {
        return (num1 | num2) != 0;
    }
    
    // 其他按位逻辑操作的实现
}

<%@ taglib uri="http://example.com/bitwise" prefix="bitwise" %>

<%-- 执行按位与操作 --%>
<c:set var="num1" value="5" />
<c:set var="num2" value="3" />
<bitwise:and num1="${num1}" num2="${num2}" var="result" />
<c:if test="${result}">
    <!-- 按位与结果为真的处理逻辑 -->
</c:if>

<%-- 执行按位或操作 --%>
<c:set var="num1" value="5" />
<c:set var="num2" value="3" />
<bitwise:or num1="${num1}" num2="${num2}" var="result" />
<c:if test="${result}">
    <!-- 按位或结果为真的处理逻辑 -->
</c:if>