fixes code

apache · Aug 10, 2021 · 440a416 · 440a416
1 parent da5c606
commit 440a416
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java
@@ -3218,10 +3218,10 @@ public PositionImpl getPreviousPosition(PositionImpl position) {
             }
         }
 
-        Map.Entry<Long, LedgerInfo> firstEntry = headMap.firstEntry();
-        if(firstEntry != null) {
+        Map.Entry<Long, LedgerInfo> firstLedgerEntry = headMap.firstEntry();
+        if(firstLedgerEntry != null) {
             // in case there are only empty ledgers, we return a position in the first one
-            return PositionImpl.get(headMap.firstEntry().getKey(), -1);
+            return PositionImpl.get(firstLedgerEntry.getKey(), -1);
         } else {
             return PositionImpl.get(position.getLedgerId(), -1);
         }