how to use <jsp:setProperty name="??" property="*" />
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>

    <h1>JSP Page</h1>
    <jsp:useBean class="c1.Check1" id="cc" scope="page" ></jsp:useBean> 
    
    <jsp:setProperty name="cc" property="*"   />
      <h1> <jsp:getProperty name="cc" property="*" /> </h1>
    
    </body>
</html>
how to use <jsp:setProperty name="??" property="*" />
===

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>

    <h1>JSP Page</h1>
    <jsp:useBean class="c1.Check1" id="cc" scope="page" ></jsp:useBean> 
    
    <jsp:setProperty name="cc" property="*"   />
      <h1> <jsp:getProperty name="cc" property="*" /> </h1>
    
    </body>
</html>