[grid] Code formatting and improving method name

Author: diemol

java/server/src/org/openqa/selenium/docker/ContainerLogs.java

@@ -31,7 +31,7 @@ public ContainerLogs(ContainerId id, List<String> logLines) {
     this.id = Require.nonNull("Container id", id);
   }
 
-  public List<String> getLogs() {
+  public List<String> getLogLines() {
     return logLines;
   }
 

java/server/src/org/openqa/selenium/grid/node/httpd/NodeFlags.java

@@ -49,14 +49,17 @@ public class NodeFlags implements HasRoles {
 
   @Parameter(
     names = {"-I", "--driver-implementation"},
-    description = "Drivers that should be checked. If specified, will skip autoconfiguration. Example: -I \"firefox\" -I \"chrome\"")
+    description = "Drivers that should be checked. If specified, will skip autoconfiguration. " +
+                  "Example: -I \"firefox\" -I \"chrome\"")
   @ConfigValue(section = "node", name = "drivers", example = "[\"firefox\", \"chrome\"]")
   public Set<String> driverNames = new HashSet<>();
 
   @Parameter(
     names = {"--driver-factory"},
-    description = "Mapping of fully qualified class name to a browser configuration that this matches against. " +
-      "`--driver-factory org.openqa.selenium.example.LynxDriverFactory '{\"browserName\": \"lynx\"}')",
+    description = "Mapping of fully qualified class name to a browser configuration that this " +
+                  "matches against. " +
+                  "`--driver-factory org.openqa.selenium.example.LynxDriverFactory " +
+                  "'{\"browserName\": \"lynx\"}')",
     arity = 2,
     variableArity = true)
   @ConfigValue(
@@ -67,7 +70,8 @@ public class NodeFlags implements HasRoles {
 
   @Parameter(
     names = {"--public-url"},
-    description = "Public URL of the Grid as a whole (typically the address of the hub or the router)")
+    description = "Public URL of the Grid as a whole (typically the address of the Hub " +
+                  "or the Router)")
   @ConfigValue(section = "node", name = "grid-url", example = "\"https://grid.example.com\"")
   public URL gridUri;
 

java/server/src/org/openqa/selenium/grid/server/BaseServerOptions.java

@@ -88,7 +88,14 @@ public URI getExternalUri() {
     int port = getPort();
 
     try {
-      return new URI((isSecure() || isSelfSigned()) ? "https" : "http", null, host, port, null, null, null);
+      return new URI(
+        (isSecure() || isSelfSigned()) ? "https" : "http",
+        null,
+        host,
+        port,
+        null,
+        null,
+        null);
     } catch (URISyntaxException e) {
       throw new ConfigException("Cannot determine external URI: " + e.getMessage());
     }
@@ -99,23 +106,28 @@ public boolean getAllowCORS() {
   }
 
   public boolean isSecure() {
-    return config.get(SERVER_SECTION, "https-private-key").isPresent() && config.get(SERVER_SECTION, "https-certificate").isPresent();
+    return config.get(SERVER_SECTION, "https-private-key").isPresent()
+           && config.get(SERVER_SECTION, "https-certificate").isPresent();
   }
 
   public File getPrivateKey() {
     String privateKey = config.get(SERVER_SECTION, "https-private-key").orElse(null);
     if (privateKey != null) {
       return new File(privateKey);
     }
-    throw new ConfigException("you must provide a private key via --https-private-key when using --https");
+    throw new ConfigException("Please provide a private key via --https-private-key " +
+                              "when using --https");
   }
 
   public File getCertificate() {
-    String certificatePath = config.get(SERVER_SECTION, "https-certificate").orElse(null);
+    String certificatePath = config
+      .get(SERVER_SECTION, "https-certificate")
+      .orElse(null);
     if (certificatePath != null) {
       return new File(certificatePath);
     }
-    throw new ConfigException("you must provide a certificate via --https-certificate when using --https");
+    throw new ConfigException("Please provide a certificate via --https-certificate " +
+                              "when using --https");
   }
 
   public boolean isSelfSigned() {