Topic: Servlets 2.4
Application Server: JBoss 4.0.2 / Tomcat 5.5.9
Exception:
java.lang.IllegalArgumentException: Cookie name "ab,cd" is a reserved token javax.servlet.http.Cookie.<init>(Cookie.java:140) com.HelloWorldServlet2.doGet(HelloWorldServlet2.java:28) javax.servlet.http.HttpServlet.service(HttpServlet.java:697) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
Resolution:
Cookie 'names' can only consist of Alphanumeric characters and cannot contain the following: commas, semicolons, whitespace and they cannot start with the $ character.
Usage of the prohibited characters in the Cookie constructor for the first String argument which sets the name of the Cookies results in an IllegalArgumentException. Removal of the prohibited character/s removes this exception.
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