| Violation | Line |
|---|---|
| Avoid unused imports such as 'java.util.HashSet' | 8 |
| Avoid unused imports such as 'java.util.Iterator' | 9 |
| Avoid unused imports such as 'java.util.Set' | 11 |
| Avoid empty catch blocks | 63 |
| Violation | Line |
|---|---|
| Avoid unused private methods such as 'prepare' | 334 |
| Avoid empty catch blocks | 389 |
| Avoid unused private methods such as 'pause' | 441 |