DanielWagnerHall: Adding equals and hashCode to ChromeOptions

r18409

java/client/src/org/openqa/selenium/chrome/ChromeOptions.java

@@ -20,6 +20,7 @@
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
 
+import com.google.common.base.Objects;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
@@ -200,4 +201,21 @@ DesiredCapabilities toCapabilities() {
 
     return capabilities;
   }
+
+  @Override
+  public boolean equals(Object other) {
+    if (!(other instanceof ChromeOptions)) {
+      return false;
+    }
+    ChromeOptions that = (ChromeOptions) other;
+    return Objects.equal(this.binary, that.binary)
+        && Objects.equal(this.args, that.args)
+        && Objects.equal(this.extensionFiles, that.extensionFiles)
+        && Objects.equal(this.experimentalOptions, that.experimentalOptions);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hashCode(this.binary, this.args, this.extensionFiles, this.experimentalOptions);
+  }
 }