code: // Licensed to the Software Freedom Conservancy (SFC) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The SFC licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  
  package org.openqa.selenium.devtools.events;
  
  import com.google.common.collect.ImmutableList;
  import java.time.Instant;
  import java.util.List;
  import java.util.Objects;
  import java.util.stream.Collectors;
  import java.util.stream.Stream;
  import org.openqa.selenium.devtools.idealized.runtime.model.RemoteObject;
  
  public class ConsoleEvent {
  
    private final String type;
    private final Instant timestamp;
    private final List<Object> modifiedArgs;
    private final List<Object> args;
  
    public ConsoleEvent(String type, Instant timestamp, List<Object> modifiedArgs, Object... args) {
      this.type = type;
      this.timestamp = timestamp;
      this.modifiedArgs = modifiedArgs;
      this.args = ImmutableList.copyOf(args);
    }
  
    public String getType() {
      return type;
    }
  
    public Instant getTimestamp() {
      return timestamp;
    }
  
    public List<Object> getArgs() {
      return args;
    }
  
    public List<String> getMessages() {
      return modifiedArgs.stream()
          .map(RemoteObject.class::cast)
          .map(RemoteObject::getValue)
          .filter(Objects::nonNull)
          .map(Object::toString)
          .collect(Collectors.toList());
    }
  
    @Override
    public String toString() {
      return String.format(
          "%s [%s] %s",
          timestamp, type, Stream.of(args).map(String::valueOf).collect(Collectors.joining(", ")));
    }
  }
  