[7.g] IsThreadSafe attribute in JSP page directive

IsThreadSafe attribute in JSP page directive

This attribute is used to specify whether this page supports multithreading or not. It can have true or false value.
Syntax: <%@ page isThreadSafe=”value”%>

Example:

welcome.jsp
<%@ page isThreadSafe="true" %>  
 
<html>
 <head>
  <title>isThreadSafe page directive example</title>
 </head>
 <body>
   <h3>Hello this is an isThreadSafe page directive example.</h3>
 </body>
</html>
web.xml
<web-app>
 
  <welcome-file-list>
          <welcome-file>welcome.jsp</welcome-file>
  </welcome-file-list> 
 
</web-app>

Output: