How to hide some Eclipse autocomplete results [duplicate]

This question already has answers here: Eclipse: Exclude specific packages when autocompleting a class name (2 answers) Closed 6 years ago.

I'm developing Wicket applications in Eclipse 3.6. Is there a way to block out some packages from Eclipse autocomplete, so that I don't 开发者_如何学JAVAsee suggestions for the unwanted AWT classes with the same name? I'd like to see the org.apache.wicket result below, but not the java.awt result.

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Check this out:

Window > Preferences > Java > Appearance > Type Filters

and add the java.awt package