mainClassFile.name.with {
                        take(length() - '.class'.length())
                    }
                }
            }

            def resolveMainClassName = tasks.register('resolveMainClassName', ResolveMainClassName) {
                classpath.from(compileJava)
                mainClassFromBootExtension.set(
                    project.extensions.findByType(BootExtension.class)?.mainClassName