Describe JSP debugging techniques.

JSP debugging can be performed using various techniques. Some common approaches include:

• Using logging frameworks like Log4j to log important information and troubleshoot errors.
• Using the out.println() or System.out.println() statements to print debugging information directly to the JSP output.
• Enabling JSP debugging in the application server configuration to get detailed error messages and stack traces.
• Using a debugger tool, such as a Java IDE, to set breakpoints, step through the code, and inspect variable values during runtime.