Composite View refactoring needed

[iluwatar]

Servlets are components in Java web development, responsible for processing HTTP requests and generating responses. In this context, exceptions are used to handle and manage unexpected errors or exceptional conditions that may occur during the execution of a servlet.

Exceptions should not be thrown from servlet methods. These 4 hotspots need to be fixed:

AppServlet.java:64
AppServlet.java:71
AppServlet.java:81
AppServlet.java:90

Acceptance criteria

• The aforementioned exceptions have been caught properly

[surjendu104]

assign it to me!! I resolved it locally

[surjendu104]

Hi @iluwatar I have made the pr. ps review it. #2886