diff --git a/src/main/java/nl/topicus/jdbc/statement/CloudSpannerStatement.java b/src/main/java/nl/topicus/jdbc/statement/CloudSpannerStatement.java
index <HASH>..<HASH> 100644
--- a/src/main/java/nl/topicus/jdbc/statement/CloudSpannerStatement.java
+++ b/src/main/java/nl/topicus/jdbc/statement/CloudSpannerStatement.java
@@ -510,7 +510,7 @@ public class CloudSpannerStatement extends AbstractCloudSpannerStatement
 		}

 	}

 

-	private final List<CustomDriverStatement> CUSTOM_DRIVER_STATEMENTS = Arrays.asList(new ShowDdlOperations(),

+	private final List<CustomDriverStatement> customDriverStatements = Arrays.asList(new ShowDdlOperations(),

 			new CleanDdlOperations(), new WaitForDdlOperations(), new ExecuteDdlBatch(), new SetConnectionProperty(),

 			new GetConnectionProperty(), new ResetConnectionProperty());

 

@@ -528,7 +528,7 @@ public class CloudSpannerStatement extends AbstractCloudSpannerStatement
 	{

 		if (sqlTokens.length > 0)

 		{

-			for (CustomDriverStatement statement : CUSTOM_DRIVER_STATEMENTS)

+			for (CustomDriverStatement statement : customDriverStatements)

 			{

 				if (sqlTokens[0].equalsIgnoreCase(statement.statement))

 				{
renamed variable to reflect the fact that this is not a constant