= The AspectJ^TM^ 5 Development Kit Developer's Notebook :doctype: book :leveloffset: +1 _by the AspectJ Team_ _Copyright (c) 2004, 2005 Contributors. All rights reserved._ This guide describes the changes to the AspectJ language in AspectJ 5. These include support for Java 5 features, support for an annotation-based development style for aspects and new reflection and tools APIs. If you are new to AspectJ, we recommend you start by reading the programming guide. //// ATTENTION: Please do not remove blank lines in between 'include::' statements. Otherwise, section numbers in the table of contents (TOC) can be wrong and the first section of each document missing completely. //// include::joinpointsignatures.adoc[Join Point Signatures] include::annotations.adoc[Annotations] include::generics.adoc[Generics] include::autoboxing.adoc[Autoboxing and Unboxing] include::covariance.adoc[Covariance] include::varargs.adoc[Varargs] include::enumeratedtypes.adoc[Enumerated Types] include::pertypewithin.adoc[The `pertypewithin` Aspect Instantiation Model] include::ataspectj.adoc[An Annotation Based Development Style] include::reflection.adoc[New Reflection Interfaces] include::miscellaneous.adoc[Other Changes in AspectJ 5] include::ltw.adoc[Load-Time Weaving] include::grammar.adoc[A Grammar for the AspectJ 5 Language]