DefaultOptions resolver does not create a new CL

- This will make sure the options metadata classes are loaded from the jars provided in the current classloader instead of a new ParentLastURLClassLoader created in XD.

spring-xd-runner/src/main/java/org/springframework/bus/xd/bootstrap/ModuleOptionsPropertySourceInitializer.java

@@ -105,7 +105,9 @@ public class ModuleOptionsPropertySourceInitializer implements
 	@Bean
 	// TODO: allow override of this
 	public DefaultModuleOptionsMetadataResolver defaultResolver() {
-		return new DefaultModuleOptionsMetadataResolver();
+		DefaultModuleOptionsMetadataResolver defaultResolver = new DefaultModuleOptionsMetadataResolver();
+		defaultResolver.setShouldCreateModuleClassLoader(false);
+		return defaultResolver;
 	}
 
 	@ConditionalOnExpression("'${xd.module.config.location:${xd.config.home:}}'!=''")