/** Get a {@code DynamicMessage} representing the default instance of the given type. */
public static DynamicMessage getDefaultInstance(Descriptor type) {
int oneofDeclCount = type.toProto().getOneofDeclCount();
FieldDescriptor[] oneofCases = new FieldDescriptor[oneofDeclCount];
return new DynamicMessage(
type,
FieldSet.<FieldDescriptor>emptySet(),
oneofCases,
UnknownFieldSet.getDefaultInstance());
}
/** Construct a {@code Builder} for the given type. */
private Builder(Descriptor type) {
this.type = type;
this.fields = FieldSet.newFieldSet();
this.unknownFields = UnknownFieldSet.getDefaultInstance();
this.oneofCases = new FieldDescriptor[type.toProto().getOneofDeclCount()];
}