SPR-10197

I've attached an example to explain the performance-problem. Use the inner-project exampleProjektWithOrginSpring and the unit-Test TestThis-Class. I've also attached a spring-core modification and a project (exampleProjektWithModificateSpring) which depend the modified spring-core. If you lunch now the TestThis-Class in exampleProjektWithModificateSpring you will see the performance is better then origin one.