Is there a way to blacklist certain types from consideration in Eclipse\'s code completion?
For example, I use Google Collection\'s com.google.common.collect.L
You can set up Type Filters to do this. See the section "Suppress types in content assist" here for more information.
Here are some screen shots for posterity:
Open the preferences dialog and go to Java -> Appearance -> Type Filters:
Click the "Add..." button:
Now it should appear in the Filter list: