@Override
  public final boolean isInitialized() {
    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;

    memoizedIsInitialized = 1;
    return true;
  }
<code>string event = 6;</code>
@return The bytes for event.
examples/client/src/main/java/com/clickhouse/examples/protos/UIEvent.java