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## 7 Desupported Features

Desupported features are no longer available. If a desupported feature has to do with application metadata or APIs, then existing applications may not work as they did previously. Oracle recommends modifying the application to replace the feature.

### 7.1 Desupported Public View Columns

COMPONENT_SIGNATURE Column

The `COMPONENT_SIGNATURE` column is nullified in all public views, and the column comment is marked obsolete. The Application Comparison and Component Summary Count utilities are now removed.

### 7.2 iOS Status Bar Style Desupported

The iOS status bar style (`apple_status_bar_style`) is no longer rendered.