diff --git a/src/babashka/impl/classes.clj b/src/babashka/impl/classes.clj
index 6401bcec..971740e0 100644
--- a/src/babashka/impl/classes.clj
+++ b/src/babashka/impl/classes.clj
@@ -69,7 +69,9 @@
                    ;; not supported: {:name "setURLStreamHandlerFactory"}
                    {:name "toExternalForm"}
                    {:name "toString"}
-                   {:name "toURI"}]}}
+                   {:name "toURI"}]}
+        java.util.Arrays
+        {:methods [{:name "copyOf"}]}}
     features/xml? (assoc `com.sun.xml.internal.stream.XMLInputFactoryImpl
                          {:methods [{:name "<init>" :parameterTypes []}]}
                          `com.sun.xml.internal.stream.XMLOutputFactoryImpl
diff --git a/test/babashka/main_test.clj b/test/babashka/main_test.clj
index 805a934a..f9d58ed2 100644
--- a/test/babashka/main_test.clj
+++ b/test/babashka/main_test.clj
@@ -463,6 +463,9 @@
        (bb nil "(yaml/generate-string [{:name \"John Smith\", :age 33} {:name \"Mary Smith\", :age 27}])")
        "-")))
 
+(deftest arrays-copy-of-test
+  (is (= "foo" (bb nil "(String. (java.util.Arrays/copyOf (.getBytes \"foo\") 3))"))))
+
 ;;;; Scratch
 
 (comment