How the Hooks class is connected to the feature files? code example

Example: How the Hooks class is connected to the feature files?

Hooks class needs to be created in step_definitions package. 
CukesRunner contains glue="step defintions path"
Whenever we create Hooks class with @Before/@After (imported from cucumber), 
it will automatically check the GLUE PATH.
CukesRunners looks for the GLUE PATH for the HOOKS annotati