Move Java features proto to Java runtime and bootstrap compiler with cpp gencode.
PiperOrigin-RevId: 569281779
diff --git a/google3/third_party/java_src/protobuf/current/java/com/google/protobuf/java_features.proto b/google3/third_party/java_src/protobuf/current/java/com/google/protobuf/java_features.proto
new file mode 100644
index 0000000..aa8c945
--- /dev/null
+++ b/google3/third_party/java_src/protobuf/current/java/com/google/protobuf/java_features.proto
@@ -0,0 +1,48 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2023 Google Inc. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+syntax = "proto2";
+
+package pb;
+
+import "google/protobuf/descriptor.proto";
+
+extend google.protobuf.FeatureSet {
+ optional JavaFeatures java = 1001;
+}
+
+message JavaFeatures {
+ // Whether or not to treat an enum field as closed. This option is only
+ // applicable to enum fields, and will be removed in the future. It is
+ // consistent with the legacy behavior of using proto3 enum types for proto2
+ // fields.
+ optional bool legacy_closed_enum = 1 [
+ retention = RETENTION_RUNTIME,
+ targets = TARGET_TYPE_FIELD,
+ targets = TARGET_TYPE_FILE,
+ edition_defaults = { edition: EDITION_2023, value: "false" }
+ ];
+
+ // The UTF8 validation strategy to use. See go/editions-utf8-validation for
+ // more information on this feature.
+ enum Utf8Validation {
+ // Invalid default, which should never be used.
+ UTF8_VALIDATION_UNKNOWN = 0;
+ // Respect the UTF8 validation behavior specified by the global
+ // utf8_validation feature.
+ DEFAULT = 1;
+ // Verifies UTF8 validity overriding the global utf8_validation
+ // feature. This represents the legacy java_string_check_utf8 option.
+ VERIFY = 2;
+ }
+ optional Utf8Validation utf8_validation = 2 [
+ retention = RETENTION_RUNTIME,
+ targets = TARGET_TYPE_FIELD,
+ targets = TARGET_TYPE_FILE,
+ edition_defaults = { edition: EDITION_2023, value: "DEFAULT" }
+ ];
+}
