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.internal;
  
  import java.lang.management.ManagementFactory;
  import java.util.logging.Level;
  
  /** Used to provide information about whether Selenium is running under debug mode. */
  public class Debug {
  
    private static boolean IS_DEBUG;
  
    static {
      boolean debugFlag =
          ManagementFactory.getRuntimeMXBean().getInputArguments().stream()
              .map(str -> str.contains("-agentlib:jdwp"))
              .reduce(Boolean::logicalOr)
              .orElse(false);
      boolean simpleProperty = Boolean.getBoolean("selenium.debug");
      boolean longerProperty = Boolean.getBoolean("selenium.webdriver.verbose");
  
      IS_DEBUG = debugFlag || simpleProperty || longerProperty;
    }
  
    private Debug() {
      // Utility class
    }
  
    public static boolean isDebugging() {
      return IS_DEBUG;
    }
  
    public static Level getDebugLogLevel() {
      return isDebugging() ? Level.INFO : Level.FINE;
    }
  }
  