diff --git a/data-prepper-expression/src/main/java/org/opensearch/dataprepper/expression/ParseTreeCoercionService.java b/data-prepper-expression/src/main/java/org/opensearch/dataprepper/expression/ParseTreeCoercionService.java
index 57b70d1cd5..692a8c561a 100644
--- a/data-prepper-expression/src/main/java/org/opensearch/dataprepper/expression/ParseTreeCoercionService.java
+++ b/data-prepper-expression/src/main/java/org/opensearch/dataprepper/expression/ParseTreeCoercionService.java
@@ -12,9 +12,6 @@
 import javax.inject.Inject;
 import javax.inject.Named;
 import java.io.Serializable;
-import java.util.Arrays;
-import java.util.Set;
-import java.util.stream.Collectors;
 import java.util.Map;
 import java.util.List;
 import java.util.ArrayList;