1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/test/java/org/elasticsearch/index/fielddata/AbstractFieldDataImplTestCase.java b/core/src/test/java/org/elasticsearch/index/fielddata/AbstractFieldDataImplTestCase.java
index 743be63785..37e530cc7f 100644
--- a/core/src/test/java/org/elasticsearch/index/fielddata/AbstractFieldDataImplTestCase.java
+++ b/core/src/test/java/org/elasticsearch/index/fielddata/AbstractFieldDataImplTestCase.java
@@ -206,7 +206,7 @@ public abstract class AbstractFieldDataImplTestCase extends AbstractFieldDataTes
         IndexFieldData indexFieldData = getForField("value");
         AtomicFieldData fieldData = indexFieldData.load(refreshReader());
         // Some impls (FST) return size 0 and some (PagedBytes) do take size in the case no actual data is loaded
-        assertThat(fieldData.ramBytesUsed(), greaterThanOrEqualTo(0l));
+        assertThat(fieldData.ramBytesUsed(), greaterThanOrEqualTo(0L));
 
         SortedBinaryDocValues bytesValues = fieldData.getBytesValues();