What are some problems which we face while the development of a project when Maven is not used?

Following is a list of some problems which we face while developing a project when Maven is not used: –

• Addition of set of jars in each project: when struts, spring, hibernate frameworks are used then a set of jar files needs to be added in each project. All the dependencies of jars should also be included.
• Creating a right project structure: for the execution of a project, a right project structure should be created in servlet, struts, etc. otherwise it won’t get executed.
• Building and deployment of a project: the project should be built and deployed so that it works and provides us with the desired output.