spotless

Author: Vlatombe

core/src/main/java/jenkins/model/HistoricalBuild.java

@@ -29,7 +29,6 @@
 import hudson.markup.MarkupFormatter;
 import hudson.model.BallColor;
 import hudson.model.BuildBadgeAction;
-import hudson.model.ModelObject;
 import hudson.model.ParameterValue;
 import hudson.model.ParametersAction;
 import hudson.model.Queue;