diff --git a/example/java/GetSignature.gdl b/example/java/GetSignature.gdl
new file mode 100644
index 00000000..14e9a9ea
--- /dev/null
+++ b/example/java/GetSignature.gdl
@@ -0,0 +1,11 @@
+// script
+use coref::java::*
+
+fn default_db() -> JavaDB {
+    return JavaDB::load("coref_java_src.db")
+}
+
+query getSignature from
+    c in Callable(default_db())
+select
+    c.getSignature() as signature
\ No newline at end of file