diff --git a/uiautomator/library/core-src/com/android/uiautomator/core/Configurator.java b/uiautomator/library/core-src/com/android/uiautomator/core/Configurator.java
index 5f62fc3..249f404 100644
--- a/uiautomator/library/core-src/com/android/uiautomator/core/Configurator.java
+++ b/uiautomator/library/core-src/com/android/uiautomator/core/Configurator.java
@@ -221,4 +221,4 @@
     public long getKeyInjectionDelay() {
         return mKeyInjectionDelay;
     }
-
+}
diff --git a/uiautomator/library/core-src/com/android/uiautomator/core/UiDevice.java b/uiautomator/library/core-src/com/android/uiautomator/core/UiDevice.java
index 9b69d62..a930eb4 100644
--- a/uiautomator/library/core-src/com/android/uiautomator/core/UiDevice.java
+++ b/uiautomator/library/core-src/com/android/uiautomator/core/UiDevice.java
@@ -848,4 +848,4 @@
         Tracer.trace(storePath, scale, quality);
         return getAutomatorBridge().takeScreenshot(storePath, quality);
     }
-
+}
diff --git a/uiautomator/library/core-src/com/android/uiautomator/core/UiObject.java b/uiautomator/library/core-src/com/android/uiautomator/core/UiObject.java
index d9ba745..4bb99cd 100644
--- a/uiautomator/library/core-src/com/android/uiautomator/core/UiObject.java
+++ b/uiautomator/library/core-src/com/android/uiautomator/core/UiObject.java
@@ -1070,8 +1070,8 @@
      *       p.pressure = 1;
      *       p.size = 1;
      * </code>
-     * @param touches represents the pointers' paths. Each {@link PointerCoords} 
-     * array represents a different pointer. Each {@link PointerCoords} in an 
+     * @param touches represents the pointers' paths. Each {@link PointerCoords}
+     * array represents a different pointer. Each {@link PointerCoords} in an
      * array element represents a touch point on a pointer's path.
      * @return <code>true</code> if all touch events for this gesture are injected successfully,
      *         <code>false</code> otherwise
@@ -1080,4 +1080,4 @@
     public boolean performMultiPointerGesture(PointerCoords[] ...touches) {
         return getInteractionController().performMultiPointerGesture(touches);
     }
-
+}
diff --git a/uiautomator/library/core-src/com/android/uiautomator/core/UiScrollable.java b/uiautomator/library/core-src/com/android/uiautomator/core/UiScrollable.java
index 9b14c10..a8d20c3 100644
--- a/uiautomator/library/core-src/com/android/uiautomator/core/UiScrollable.java
+++ b/uiautomator/library/core-src/com/android/uiautomator/core/UiScrollable.java
@@ -662,4 +662,4 @@
         mSwipeDeadZonePercentage = swipeDeadZonePercentage;
         return this;
     }
-
+}
diff --git a/uiautomator/library/core-src/com/android/uiautomator/core/UiSelector.java b/uiautomator/library/core-src/com/android/uiautomator/core/UiSelector.java
index a3b5c54..bd61bfd 100644
--- a/uiautomator/library/core-src/com/android/uiautomator/core/UiSelector.java
+++ b/uiautomator/library/core-src/com/android/uiautomator/core/UiSelector.java
@@ -1019,4 +1019,4 @@
         builder.append("]");
         return builder.toString();
     }
-
+}