• Extended Instrumentation.Context to support field accessors.
• Added the TypePool abstraction and added a default implementation.
• Refactored annotations to have an intermediate form as AnnotationDescription which does not need to represent loaded values.
• Refactored several built-in Instrumentation, among others, all implementations now support TypeDescription in addition to loaded Class as their arguments
• Added several annotations that apply to the MethodDelegation.