l0rdn1kk0n/wicket-bootstrap — pull request #314 by StephanSchrader (2014-01-29 09:21:16+00:00)
Title: NPE in UpdatableProgressBar.commonInit()

The UpdatableProgressBar retrieves the indicator component which is not initialized or added at this point. I simply renamed `UpdatableProgressBar.commonInt()` to `UpdatableProgressBar.onInitialize()`.