int currentSize = daemons.getRegistry().getAll().size()
        if (shouldApplyAgent != null) {
            withAgentApplied(shouldApplyAgent)
        }
        def daemon = executer.noExtraLogging().withArgument("--foreground").start()
        // Wait for foreground daemon to be ready
        poll() { assert daemons.getRegistry().getAll().size() == (currentSize + 1) }
        return daemon
    }

                    $content
                    registry.register(new my.$builderClassName())
                }

                @Inject
                abstract ToolingModelBuilderRegistry getRegistry()
            }
        """.stripIndent()
    }

    private static void assertModelIsPolymorphic(Object model) {
        assert model != null

        assert model instanceof BaseModel