diff --git a/hapi-fhir-base/src/main/java/ca/uhn/fhir/rest/api/EncodingEnum.java b/hapi-fhir-base/src/main/java/ca/uhn/fhir/rest/api/EncodingEnum.java
index 96cb881264a..f3593952492 100644
--- a/hapi-fhir-base/src/main/java/ca/uhn/fhir/rest/api/EncodingEnum.java
+++ b/hapi-fhir-base/src/main/java/ca/uhn/fhir/rest/api/EncodingEnum.java
@@ -23,8 +23,6 @@ package ca.uhn.fhir.rest.api;
 import ca.uhn.fhir.context.FhirContext;
 import ca.uhn.fhir.parser.IParser;
 import org.apache.commons.lang3.ObjectUtils;
-
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;