protobuf/protos_generator/tests/no_package.proto

syntax = "proto2";

// option java_multiple_files = true;

enum EnumWithNoPackage {
  CELSIUS = 1;
  FAHRENHEIT = 2;
}

message MessageWithEnumUpbTest {
  enum EnumWithNoPackageInMessage {
    UNKNOWN = 0;
    AB_1 = 1;
    CD_2 = 2;
    EF_3 = 3;
    GH_4 = 4;
  }
}