Clean Code for ui/org.eclipse.pde.ui

[eclipse-pde-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

   765 files  +  147     765 suites  +147   52m 19s ⏱️ + 7m 45s
 3 611 tests ±    0   3 557 ✅ +    1   54 💤 ± 0  0 ❌  - 1 
10 834 runs  +2 650  10 671 ✅ +2 627  163 💤 +24  0 ❌  - 1 

Results for commit 91c87e8. ± Comparison against base commit 822d38b.