Clean Code for ua/org.eclipse.ui.cheatsheets

[eclipse-platform-bot]

The following cleanups were applied:

• Add final modifier to private fields
• Add missing '@Deprecated' annotations
• Add missing '@Override' annotations
• Add missing '@Override' annotations to implementations of interface methods
• Convert control statement bodies to block
• Make inner classes static where possible
• Remove trailing white spaces on all lines
• Remove unnecessary array creation for varargs
• Remove unnecessary suppress warning tokens
• Remove unused imports
• Remove unused private constructors
• Remove unused private fields
• Remove unused private methods
• Remove unused private types
• Replace deprecated calls with inlined content where possible
• Use pattern matching for instanceof

[github-actions]

Test Results

 1 947 files  ±0   1 947 suites  ±0   1h 46m 53s ⏱️ + 6m 15s
 4 721 tests ±0   4 697 ✅ ±0   24 💤 ±0  0 ❌ ±0 
14 163 runs  ±0  13 996 ✅ ±0  167 💤 ±0  0 ❌ ±0 

Results for commit 2bbaf6e. ± Comparison against base commit 018c667.

[akurtakov]

Continuation of Continuation of eclipse-platform/eclipse.platform.swt#2700