diff --git a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider.kt b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider.kt
index 46acf216..7a12fdfe 100644
--- a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider.kt
+++ b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider.kt
@@ -17,6 +17,7 @@ import android.content.Intent
 import android.os.Environment
 import android.view.KeyEvent
 import android.widget.RemoteViews
+import java.lang.Exception
 import org.moire.ultrasonic.R
 import org.moire.ultrasonic.activity.NavigationActivity
 import org.moire.ultrasonic.domain.Track
@@ -24,11 +25,11 @@ import org.moire.ultrasonic.imageloader.BitmapUtils
 import org.moire.ultrasonic.receiver.MediaButtonIntentReceiver
 import org.moire.ultrasonic.util.Constants
 import timber.log.Timber
-import java.lang.Exception
 
 /**
  * Widget Provider for the Ultrasonic Widgets
  */
+@Suppress("MagicNumber")
 open class UltrasonicAppWidgetProvider : AppWidgetProvider() {
     @JvmField
     protected var layoutId = 0
@@ -149,8 +150,8 @@ open class UltrasonicAppWidgetProvider : AppWidgetProvider() {
             } else {
                 views.setImageViewBitmap(R.id.appwidget_coverart, bitmap)
             }
-        } catch (x: Exception) {
-            Timber.e(x, "Failed to load cover art")
+        } catch (all: Exception) {
+            Timber.e(all, "Failed to load cover art")
             views.setImageViewResource(R.id.appwidget_coverart, R.drawable.unknown_album)
         }
 
@@ -204,4 +205,4 @@ open class UltrasonicAppWidgetProvider : AppWidgetProvider() {
             views.setOnClickPendingIntent(R.id.control_previous, pendingIntent)
         }
     }
-}
\ No newline at end of file
+}
diff --git a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X1.kt b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X1.kt
index 97c96027..5efd3ca8 100644
--- a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X1.kt
+++ b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X1.kt
@@ -25,4 +25,4 @@ class UltrasonicAppWidgetProvider4X1 : UltrasonicAppWidgetProvider() {
     init {
         layoutId = R.layout.appwidget4x1
     }
-}
\ No newline at end of file
+}
diff --git a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X2.kt b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X2.kt
index f30c6efe..7235a998 100644
--- a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X2.kt
+++ b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X2.kt
@@ -25,4 +25,4 @@ class UltrasonicAppWidgetProvider4X2 : UltrasonicAppWidgetProvider() {
     init {
         layoutId = R.layout.appwidget4x2
     }
-}
\ No newline at end of file
+}
diff --git a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X3.kt b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X3.kt
index 324efcee..7b9187cf 100644
--- a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X3.kt
+++ b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X3.kt
@@ -25,4 +25,4 @@ class UltrasonicAppWidgetProvider4X3 : UltrasonicAppWidgetProvider() {
     init {
         layoutId = R.layout.appwidget4x3
     }
-}
\ No newline at end of file
+}
diff --git a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X4.kt b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X4.kt
index 4d03970a..d641ff4a 100644
--- a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X4.kt
+++ b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/provider/UltrasonicAppWidgetProvider4X4.kt
@@ -25,4 +25,4 @@ class UltrasonicAppWidgetProvider4X4 : UltrasonicAppWidgetProvider() {
     init {
         layoutId = R.layout.appwidget4x4
     }
-}
\ No newline at end of file
+}
diff --git a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/receiver/MediaButtonIntentReceiver.kt b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/receiver/MediaButtonIntentReceiver.kt
index 48f6a135..ec2dd114 100644
--- a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/receiver/MediaButtonIntentReceiver.kt
+++ b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/receiver/MediaButtonIntentReceiver.kt
@@ -11,13 +11,13 @@ import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
 import android.os.Parcelable
+import java.lang.Exception
 import org.koin.core.component.KoinComponent
 import org.koin.core.component.inject
 import org.moire.ultrasonic.service.MediaPlayerLifecycleSupport
 import org.moire.ultrasonic.util.Constants
 import org.moire.ultrasonic.util.Settings
 import timber.log.Timber
-import java.lang.Exception
 
 /**
  * This class is used to receive commands from the widget
@@ -45,8 +45,8 @@ class MediaButtonIntentReceiver : BroadcastReceiver(), KoinComponent {
             if (isOrderedBroadcast) {
                 abortBroadcast()
             }
-        } catch (x: Exception) {
+        } catch (ignored: Exception) {
             // Ignored.
         }
     }
-}
\ No newline at end of file
+}