Packages 
Package Description
org.apache.camel.component.properties
The Properties Component for lookup of property placeholders for endpoint URI.
org.apache.camel.converter
A set of helper classes for converting from different types of Java object to be used by the Type Conversion Support
org.apache.camel.impl.converter
Default implementation classes the Type Conversion Strategies
org.apache.camel.impl.engine  
org.apache.camel.impl.event
Camel management events
org.apache.camel.impl.saga
In-memory Saga coordinator.
org.apache.camel.impl.scan
Package scan classes.
org.apache.camel.impl.transformer
Transformer implementation classes.
org.apache.camel.impl.validator
Validator implementation classes.
org.apache.camel.processor
A collection of Processor implementations which are used to implement the Enterprise Integration Patterns
org.apache.camel.processor.aggregate
Helper classes for the Aggregator pattern.
org.apache.camel.processor.channel  
org.apache.camel.processor.errorhandler
Exception policy startegies for Dead Letter Channel pattern.
org.apache.camel.processor.idempotent
An implementation of the Idempotent Consumer pattern.
org.apache.camel.processor.interceptor
Helper classes for interceptors.
org.apache.camel.processor.loadbalancer
Various load balancer processors
org.apache.camel.processor.resequencer
Helper classes for the Resequencer pattern.
org.apache.camel.processor.saga
Saga EIP implementation.
org.apache.camel.throttling