[java] tidy up minor differences between the service classes

Author: titusfortner

java/src/org/openqa/selenium/chrome/ChromeDriver.java

@@ -24,6 +24,7 @@
 import org.openqa.selenium.WebDriver;
 import org.openqa.selenium.chromium.ChromiumDriver;
 import org.openqa.selenium.chromium.ChromiumDriverCommandExecutor;
+import org.openqa.selenium.internal.Require;
 import org.openqa.selenium.remote.CommandInfo;
 import org.openqa.selenium.remote.RemoteWebDriver;
 import org.openqa.selenium.remote.RemoteWebDriverBuilder;
@@ -78,7 +79,7 @@ public ChromeDriver(ChromeOptions options) {
    * @param options The options required from ChromeDriver.
    */
   public ChromeDriver(ChromeDriverService service, ChromeOptions options) {
-    super(new ChromeDriverCommandExecutor(service), options, ChromeOptions.CAPABILITY);
+    super(new ChromeDriverCommandExecutor(service), Require.nonNull("Driver options", options), ChromeOptions.CAPABILITY);
     casting = new AddHasCasting().getImplementation(getCapabilities(), getExecuteMethod());
     cdp = new AddHasCdp().getImplementation(getCapabilities(), getExecuteMethod());
   }

java/src/org/openqa/selenium/firefox/FirefoxDriver.java

@@ -90,20 +90,40 @@ public class FirefoxDriver extends RemoteWebDriver
   private Connection connection;
   private DevTools devTools;
   private BiDi biDi;
+
+  /**
+   * Creates a new FirefoxDriver using the {@link GeckoDriverService#createDefaultService)}
+   * server configuration.
+   *
+   * @see #FirefoxDriver(FirefoxDriverService, FirefoxOptions)
+   */
   public FirefoxDriver() {
     this(new FirefoxOptions());
   }
 
+  /**
+   * Creates a new FirefoxDriver instance with the specified options.
+   *
+   * @param options The options to use.
+   * @see #FirefoxDriver(FirefoxDriverService, FirefoxOptions)
+   */
   public FirefoxDriver(FirefoxOptions options) {
     this(new FirefoxDriverCommandExecutor(GeckoDriverService.createDefaultService()), options);
   }
 
+  /**
+   * Creates a new FirefoxDriver instance. The {@code service} will be started along with the driver,
+   * and shutdown upon calling {@link #quit()}.
+   *
+   * @param service The service to use.
+   * @see RemoteWebDriver#RemoteWebDriver(org.openqa.selenium.remote.CommandExecutor, Capabilities)
+   */
   public FirefoxDriver(FirefoxDriverService service) {
     this(service, new FirefoxOptions());
   }
 
   public FirefoxDriver(FirefoxDriverService service, FirefoxOptions options) {
-    this(new FirefoxDriverCommandExecutor(service), options);
+    this(new FirefoxDriverCommandExecutor(service), Require.nonNull("Driver options", options));
   }
 
   private FirefoxDriver(FirefoxDriverCommandExecutor executor, FirefoxOptions options) {

java/src/org/openqa/selenium/firefox/GeckoDriverService.java

@@ -31,11 +31,13 @@
 import java.io.IOException;
 import java.time.Duration;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 
 import static java.util.Collections.unmodifiableList;
+import static java.util.Collections.unmodifiableMap;
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static org.openqa.selenium.remote.Browser.FIREFOX;
 
@@ -62,7 +64,9 @@ public GeckoDriverService(
       int port,
       List<String> args,
       Map<String, String> environment) throws IOException {
-    super(executable, port, DEFAULT_TIMEOUT, args, environment);
+    super(executable, port, DEFAULT_TIMEOUT,
+      unmodifiableList(new ArrayList<>(args)),
+      unmodifiableMap(new HashMap<>(environment)));
   }
 
   /**
@@ -79,7 +83,9 @@ public GeckoDriverService(
       Duration timeout,
       List<String> args,
       Map<String, String> environment) throws IOException {
-    super(executable, port, timeout, args, environment);
+    super(executable, port, timeout,
+      unmodifiableList(new ArrayList<>(args)),
+      unmodifiableMap(new HashMap<>(environment)));
   }
 
   /**
@@ -94,6 +100,11 @@ public static GeckoDriverService createDefaultService() {
     return new Builder().build();
   }
 
+  /**
+   *
+   * @param caps Capabilities instance
+   * @return default GeckoDriverService
+   */
   static GeckoDriverService createDefaultService(Capabilities caps) {
     return createDefaultService();
   }

java/src/org/openqa/selenium/ie/InternetExplorerDriverService.java

@@ -27,10 +27,12 @@
 import java.io.IOException;
 import java.time.Duration;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
 import static java.util.Collections.unmodifiableList;
+import static java.util.Collections.unmodifiableMap;
 import static org.openqa.selenium.remote.Browser.IE;
 
 /**
@@ -80,7 +82,9 @@ public class InternetExplorerDriverService extends DriverService {
    */
   private InternetExplorerDriverService(File executable, int port, Duration timeout, List<String> args,
                                         Map<String, String> environment) throws IOException {
-    super(executable, port, timeout, args, environment);
+    super(executable, port, timeout,
+      unmodifiableList(new ArrayList<>(args)),
+      unmodifiableMap(new HashMap<>(environment)));
   }
 
   /**

java/src/org/openqa/selenium/safari/SafariDriverService.java

@@ -28,10 +28,14 @@
 import java.io.File;
 import java.io.IOException;
 import java.time.Duration;
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import static java.util.Collections.unmodifiableList;
+import static java.util.Collections.unmodifiableMap;
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static org.openqa.selenium.Platform.MAC;
 import static org.openqa.selenium.remote.Browser.SAFARI;
@@ -51,7 +55,9 @@ public SafariDriverService(
     int port,
     List<String> args,
     Map<String, String> environment) throws IOException {
-    super(executable, port, DEFAULT_TIMEOUT, args, environment);
+    super(executable, port, DEFAULT_TIMEOUT,
+      unmodifiableList(new ArrayList<>(args)),
+      unmodifiableMap(new HashMap<>(environment)));
   }
 
   public SafariDriverService(

java/src/org/openqa/selenium/safari/SafariTechPreviewDriverService.java

@@ -27,10 +27,14 @@
 import java.io.File;
 import java.io.IOException;
 import java.time.Duration;
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import static java.util.Collections.unmodifiableList;
+import static java.util.Collections.unmodifiableMap;
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static org.openqa.selenium.remote.Browser.SAFARI_TECH_PREVIEW;
 
@@ -50,7 +54,9 @@ public SafariTechPreviewDriverService(
     int port,
     List<String> args,
     Map<String, String> environment) throws IOException {
-    super(executable, port, DEFAULT_TIMEOUT, args, environment);
+    super(executable, port, DEFAULT_TIMEOUT,
+      unmodifiableList(new ArrayList<>(args)),
+      unmodifiableMap(new HashMap<>(environment)));
   }
 
   public SafariTechPreviewDriverService(
@@ -59,7 +65,9 @@ public SafariTechPreviewDriverService(
     Duration timeout,
     List<String> args,
     Map<String, String> environment) throws IOException {
-    super(executable, port, timeout, args, environment);
+    super(executable, port, timeout,
+      unmodifiableList(new ArrayList<>(args)),
+      unmodifiableMap(new HashMap<>(environment)));
   }
 
   public static SafariTechPreviewDriverService createDefaultService() {