Provides support for generating indexes that can be used by the JDT search engine.

## Package Specification

This package provides support for generating indexes that can be used by the search engine. The search engine indexes all the elements referred in the classpath entries of the project into index files. These index files are used to search the elements faster. Indexing for bigger jars could take some time. To avoid this time, one can generate the index file and specify it when the jar is added to the classpath of the project.