@Override
      public void read(org.apache.thrift.protocol.TProtocol prot, Log_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          {
            org.apache.thrift.protocol.TList _list5 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
            struct.messages = new java.util.ArrayList<LogEntry>(_list5.size);
            @org.apache.thrift.annotation.Nullable LogEntry _elem6;
            for (int _i7 = 0; _i7 < _list5.size; ++_i7)
            {
              _elem6 = new LogEntry();
              _elem6.read(iprot);
              struct.messages.add(_elem6);
            }
          }
          struct.setMessagesIsSet(true);
        }
      }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
zipkin-collector/scribe/src/main/java/zipkin2/collector/scribe/generated/Scribe.java