Enable `RequireThis` Checkstyle check
@@ -458,6 +458,7 @@ THE SOFTWARE.
<module name="NoEnumTrailingComma" />
<module name="OneStatementPerLine" />
<module name="PackageDeclaration" />
+ <module name="RequireThis" />
<module name="SimplifyBooleanExpression" />
<module name="StringLiteralEquality" />
<module name="SuperClone" />
