Cleanup map lookup checks a bit

Author: TheBlueMatt

genbindings.py

@@ -440,9 +440,11 @@ def map_fn(line, re_match, ret_arr_len, c_call_string, doc_comment):
             write_c(out_c_delta)
 
         out_java_struct = None
-        if ("LDK" + struct_meth in opaque_structs or "LDK" + struct_meth in trait_structs
-                or "LDK" + struct_meth in complex_enums or "LDKC" + struct_meth in complex_enums
-                or "LDKC" + struct_meth in result_types) and not is_free:
+        expected_struct = "LDK" + struct_meth
+        expected_cstruct = "LDKC" + struct_meth
+        if (expected_struct in opaque_structs or expected_struct in trait_structs
+                or expected_struct in complex_enums or expected_cstruct in complex_enums
+                or expected_cstruct in result_types) and not is_free:
             out_java_struct = open(f"{sys.argv[3]}/structs/{struct_meth}{consts.file_ext}", "a")
         elif method_name.startswith("C2Tuple_") and method_name.endswith("_read"):
             struct_meth = method_name.rsplit("_", 1)[0]