| Name | Description | Type | Package | Framework | 
| ClassChecker | Checks that a POJO is already manipulated or not. | Class | org.apache.felix.ipojo.manipulation | Apache Felix | 
| ClassChecker .EnumAttribute | Describes an attribute. | Class | org.apache.felix.ipojo.manipulation.ClassChecker | Apache Felix | 
| ClassChecker .SimpleAttribute | Describes a simple attribute. | Class | org.apache.felix.ipojo.manipulation.ClassChecker | Apache Felix | 
| ClassLoaderAwareClassWriter | An extension of ClassWriter that uses a specific classloader to load classes. | Class | org.apache.felix.ipojo.manipulation | Apache Felix | 
| ClassManipulator | iPOJO Class Adapter. | Class | org.apache.felix.ipojo.manipulation | Apache Felix | 
| ConstructorCodeAdapter | Constructor Adapter. | Class | org.apache.felix.ipojo.manipulation | Apache Felix | 
| InnerClassAdapter | Adapts a inner class in order to allow accessing outer class fields. | Class | org.apache.felix.ipojo.manipulation | Apache Felix | 
| InnerClassChecker | Analyze an inner class. | Class | org.apache.felix.ipojo.manipulation | Apache Felix | 
| ManipulationProperty | Store properties for the manipulation process. | Class | org.apache.felix.ipojo.manipulation | Apache Felix | 
| ManipulationProperty .Logger | Internal logger implementation. | Class | org.apache.felix.ipojo.manipulation.ManipulationProperty | Apache Felix | 
| Manipulator | iPOJO Byte code Manipulator. | Class | org.apache.felix.ipojo.manipulation | Apache Felix | 
| MethodCodeAdapter | Insert code calling callbacks at the entry and before the exit of a method. | Class | org.apache.felix.ipojo.manipulation | Apache Felix | 
| MethodDescriptor | Method Descriptor describe a method. | Class | org.apache.felix.ipojo.manipulation | Apache Felix |