diff --git a/scm-core/src/main/java/sonia/scm/repository/Branch.java b/scm-core/src/main/java/sonia/scm/repository/Branch.java
index 2c65e74908..acfdd6a884 100644
--- a/scm-core/src/main/java/sonia/scm/repository/Branch.java
+++ b/scm-core/src/main/java/sonia/scm/repository/Branch.java
@@ -32,13 +32,9 @@ import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlRootElement;
 import java.io.Serializable;
-import java.time.Instant;
-import java.time.temporal.ChronoUnit;
 import java.util.Optional;
 import java.util.regex.Pattern;
 
-import static java.time.Instant.ofEpochMilli;
-
 /**
  * Represents a branch in a repository.
  *