Since we're on a major migration process of this website, some component documents here are out of sync right now. In the meantime you may want to look at the asciidoc in the repository: https://github.com/apache/camel/blob/master/README.md https://github.com/apache/camel/blob/master/components/readme.adoc
The upcoming Apache Camel 2.17.0 release, which we plan to release later this month be end of next week if all goes well, will be the last release that supports Java 1.7.
All Camel components that do not work on Java 1.8 will likewise be dropped.
A rule of thumb to remember which Camel version support which Java version is easy, because the numbers align very well: