The following document contains the results of Checkstyle 8.10 with https://github.com/ci-and-cd/maven-build/raw/develop/src/main/checkstyle/google_checks_8.10.xml ruleset. 
| Category | Rule | Violations | Severity | 
|---|---|---|---|
| imports | CustomImportOrder 
 | 12 |  Warning | 
| indentation | CommentsIndentation | 1 |  Warning | 
| javadoc | JavadocMethod 
 | 5 |  Warning | 
| JavadocParagraph | 1 |  Warning | |
| SummaryJavadoc 
 | 1 |  Warning | |
| sizes | LineLength 
 | 1 |  Warning | 
| Severity | Category | Rule | Message | Line | 
|---|---|---|---|---|
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.List' import. Should be before 'org.springframework.beans.factory.annotation.Autowired'. | 5 | 
|  Warning | javadoc | JavadocMethod | Missing a Javadoc comment. | 21 | 
| Severity | Category | Rule | Message | Line | 
|---|---|---|---|---|
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.List' import. Should be before 'org.springframework.context.annotation.Configuration'. | 6 | 
| Severity | Category | Rule | Message | Line | 
|---|---|---|---|---|
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.List' import. Should be before 'org.springframework.context.annotation.Import'. | 8 | 
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'javax.annotation.PostConstruct' import. Should be before 'org.springframework.context.annotation.Import'. | 10 | 
|  Warning | sizes | LineLength | Line is longer than 120 characters (found 144). | 35 | 
| Severity | Category | Rule | Message | Line | 
|---|---|---|---|---|
|  Warning | javadoc | SummaryJavadoc | First sentence of Javadoc is missing an ending period. | 7 | 
| Severity | Category | Rule | Message | Line | 
|---|---|---|---|---|
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.List' import. Should be before 'org.springframework.context.annotation.Configuration'. | 14 | 
|  Warning | javadoc | JavadocParagraph | Empty line should be followed by <p> tag on the next line. | 18 | 
|  Warning | indentation | CommentsIndentation | Comment has incorrect indentation level 0, expected is 4, indentation should be the same level as line 77. | 75 | 
| Severity | Category | Rule | Message | Line | 
|---|---|---|---|---|
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.Comparator' import. Should be before 'org.springframework.web.bind.annotation.ResponseBody'. | 26 | 
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.LinkedHashMap' import. Should be before 'org.springframework.web.bind.annotation.ResponseBody'. | 27 | 
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.List' import. Should be before 'org.springframework.web.bind.annotation.ResponseBody'. | 28 | 
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.Map' import. Should be before 'org.springframework.web.bind.annotation.ResponseBody'. | 29 | 
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.OptionalInt' import. Should be before 'org.springframework.web.bind.annotation.ResponseBody'. | 30 | 
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.stream.Collectors' import. Should be before 'org.springframework.web.bind.annotation.ResponseBody'. | 31 | 
|  Warning | imports | CustomImportOrder | Wrong lexicographical order for 'java.util.stream.IntStream' import. Should be before 'org.springframework.web.bind.annotation.ResponseBody'. | 32 | 
|  Warning | javadoc | JavadocMethod | Missing a Javadoc comment. | 58 | 
|  Warning | javadoc | JavadocMethod | Missing a Javadoc comment. | 84 | 
|  Warning | javadoc | JavadocMethod | Missing a Javadoc comment. | 99 | 
|  Warning | javadoc | JavadocMethod | Missing a Javadoc comment. | 117 |