message: fix(api): fixed ShowStatement behaviour for parallel requests
diff: package com.provectus.kafka.ui.strategy.ksql.statement;
  import com.fasterxml.jackson.databind.JsonNode;
  +import com.provectus.kafka.ui.model.KsqlCommand;
  import com.provectus.kafka.ui.model.KsqlCommandResponse;
  import java.util.List;
  import java.util.Optional;
  @@ -36,6 +37,15 @@ public class ShowStrategy extends BaseStrategy {
  return "";
  }
  + @Override
  + public BaseStrategy ksqlCommand(KsqlCommand ksqlCommand) {
  + // return new instance to avoid conflicts for parallel requests
  + ShowStrategy clone = new ShowStrategy();
  + clone.setResponseValueKey(responseValueKey);
  + clone.ksqlCommand = ksqlCommand;
  + return clone;
  + }
  +
  protected String getShowRegExp(String key) {
  return "show " + key + ";";
  }
  