question is lengthty if you are able to dedicate some time then only take it

write program in java

take input like conference topic

guest speaker if any

venue

time

entry fee

try to cover as many topics listed in photograph below

Develop an application software for University to organize and manage the workshop/conference using Java. - Give the introduction about the application and each module/functionality to be implemented in it. - Use the concepts - array, string, method overloading, inheritance, interface, package \& exception handling and highlight them in the code where these concepts are implemented