diff --git a/pom.xml b/pom.xml
index 46fd5f186..0c17c1e9e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -229,6 +229,16 @@
2.15.3
+
+
diff --git a/src/main/java/uk/ac/ebi/utils/opt/json/JacksonJsUtils.java b/src/main/java/uk/ac/ebi/utils/opt/json/JacksonJsUtils.java
index da791056b..72150c392 100644
--- a/src/main/java/uk/ac/ebi/utils/opt/json/JacksonJsUtils.java
+++ b/src/main/java/uk/ac/ebi/utils/opt/json/JacksonJsUtils.java
@@ -1,6 +1,5 @@
package uk.ac.ebi.utils.opt.json;
-import static java.util.stream.Collector.Characteristics.IDENTITY_FINISH;
import static java.util.stream.Collector.Characteristics.UNORDERED;
import java.util.function.BiConsumer;