SpringSource Tool Suite tc Server Plexus Error

Environment: Windows XP, SpringSource Tool Suite (STS) 2.3.2, Roo 1.0.0, Java 1.6.0_10

I am evaluating Roo and created a Roo project with one Entity. Running tc server shows below error in log. My object is StbTestResult. The app works, but I'm wondering why the error message appears? Thanks, Steve

[TomcatAspectJWeavingClassLoader @ 97eded] javax warning. * types are not weaved because the weaver parameter "-Xset: weaveJavaxPackages = true" is not specified [TomcatAspectJWeavingClassLoader @ 97eded] error aspect org.springframework.mock.staticmock.AnnotationDrivenStaticEntityMockingControl ', woven into' com_domain.canoentityRooEntity.dooce_domain.canoentity.doo must be defined for the weaver (placed on the aspect path or defined in the aop.xml file when using LTW). [TomcatAspectJWeavingClassLoader @ 97eded] error aspect "org.springframework.orm.jpa.aspectj.JpaExceptionTranslatorAspect" intertwined in "com.canoe.dce.domain.StbTestResult_Roo_Entity" must be defined to weaver (put in aopx path or defined using LTW).