Component data_remove returns Object which is never used
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Key: WICKET-3265
URL: https://issues.apache.org/jira/browse/WICKET-3265
Project: Wicket
Issue Type: Improvement
Components: wicket
Affects Versions: 1.5-M3
Environment: All
Reporter: Richard Emberson
Priority: Trivial
The Component method data_remove has the signature:
private Object data_remove(int position)
It returns an Object and it is private.
Only three places call data_remove in Component and none of them use
the return value.
Simplify the code in data_remove so that it does not return the data
being removed.
At some future time, one can always call data_get if one really needs the
value prior to removing it.
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