Builder (org.jetbrains.jps.javac.JavacRemoteProto.Message.UUID value) { if (sessionIdBuilder_ == null) { if (((bitField0_ & 0x00000001) != 0) && sessionId_ != null && sessionId_ != org.jetbrains.jps.javac.JavacRemoteProto.Message.UUID.getDefaultInstance()) { sessionId_ = org.jetbrains.jps.javac.JavacRemoteProto.Message.UUID.newBuilder(sessionId_).mergeFrom(value).buildPartial(); } else { sessionId_ = value; } onChanged(); } else { sessionIdBuilder_.mergeFrom(value); } bitField0_ |= 0x00000001; return this; }