public messages.ScriptedProvider buildPartial() {
   messages.ScriptedProvider result = new messages.ScriptedProvider(this);
   int from_bitField0_ = bitField0_;
   int to_bitField0_ = 0;
   if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
     to_bitField0_ |= 0x00000001;
   }
   result.active_ = active_;
   if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
     to_bitField0_ |= 0x00000002;
   }
   result.stopping_ = stopping_;
   result.bitField0_ = to_bitField0_;
   onBuilt();
   return result;
 }