use hash() properly

vladak · Apr 16, 2021 · 5ccae3f · 5ccae3f
1 parent ec2fbb1
commit 5ccae3f
Showing 1 changed file with 1 addition and 10 deletions.
diff --git a/opengrok-indexer/src/main/java/org/opengrok/indexer/history/HistoryEntry.java b/opengrok-indexer/src/main/java/org/opengrok/indexer/history/HistoryEntry.java
@@ -218,14 +218,6 @@ public void stripTags() {
         tags = null;
     }
 
-    private int getHashCode(Object o) {
-        if (o == null) {
-            return 0;
-        }
-
-        return o.hashCode();
-    }
-
     @Override
     public boolean equals(Object o) {
         if (this == o) {
@@ -246,7 +238,6 @@ public boolean equals(Object o) {
 
     @Override
     public int hashCode() {
-        return Objects.hash(getHashCode(getAuthor()), getHashCode(getRevision()), getHashCode(getDate()),
-                getHashCode(getMessage()), getHashCode(getFiles()), getHashCode(getTags()));
+        return Objects.hash(getAuthor(), getRevision(), getDate(), getMessage(), getFiles(), getTags());
     }
 }