Transform jsp to java code -

i need java code jsp line code. know how make scope "page" or "application" dont know how works "session"

<jsp:usebean id=”pera” class=”beans.user” scope=”sesion”> 

this solution.

beans.user user = null;

synchronized (application) {    user = (beans.user) _jspx_page_context.getattribute("user",  pagecontext.application_scope);    if (user == null){      user = new beans.user();      _jspx_page_context.setattribute("user", user,  pagecontext.application_scope);    }  }