Java Programmer Needed for Java - Intellia IDEA. WAR File

Hello. I require the expertise of a seasoned Java programmer to help me compile my WAR file. Currently, I encounter the error message "Groovyc: unable to resolve class ec.core.Customer" when I compile. I've made modifications to the code prior to this issue, but the root of the problem remains a mystery.

In addition to the compilation error, I implore for assistance in redirecting my old domain name to a new one within the code (Refer to attached screenshot for more information).

Ideal Skills and Experience:

- Proficiency in Java programming and understanding of core principles
- Experience in handling and resolving WAR file compilation errors
- Domain redirect expertise within the coding realm

Software professionals interested in this project should provide detailed project proposals including their past work and experience. Help me resolve these hitches and get my program up and running smoothly again.