diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/input/CryptoInputParcel.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/input/CryptoInputParcel.java
index e85b8d633..96f54dd2f 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/input/CryptoInputParcel.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/input/CryptoInputParcel.java
@@ -17,18 +17,17 @@
 
 package org.sufficientlysecure.keychain.service.input;
 
-import java.nio.ByteBuffer;
-import java.util.Collections;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
-
 import android.os.Parcel;
 import android.os.Parcelable;
 
 import org.sufficientlysecure.keychain.util.ParcelableProxy;
 import org.sufficientlysecure.keychain.util.Passphrase;
 
+import java.nio.ByteBuffer;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+
 /**
  * This is a base class for the input of crypto operations.
  */
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
index 007a67fbf..c5bfdbedf 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
@@ -51,6 +51,7 @@ import android.widget.TextView;
 
 import com.getbase.floatingactionbutton.FloatingActionButton;
 import com.getbase.floatingactionbutton.FloatingActionsMenu;
+
 import se.emilsjolander.stickylistheaders.StickyListHeadersAdapter;
 import se.emilsjolander.stickylistheaders.StickyListHeadersListView;
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/OrbotRequiredDialogActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/OrbotRequiredDialogActivity.java
index 0e73ebf5d..b75baceb5 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/OrbotRequiredDialogActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/OrbotRequiredDialogActivity.java
@@ -21,6 +21,7 @@ package org.sufficientlysecure.keychain.ui;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.v4.app.FragmentActivity;
+
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.compatibility.DialogFragmentWorkaround;
 import org.sufficientlysecure.keychain.service.input.CryptoInputParcel;
@@ -29,7 +30,8 @@ import org.sufficientlysecure.keychain.util.Preferences;
 import org.sufficientlysecure.keychain.util.orbot.OrbotHelper;
 
 /**
- * Simply encapsulates a dialog. If orbot is not installed, it shows an install dialog, else a dialog to enable orbot.
+ * Simply encapsulates a dialog. If orbot is not installed, it shows an install dialog, else a
+ * dialog to enable orbot.
  */
 public class OrbotRequiredDialogActivity extends FragmentActivity {
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/UploadKeyActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/UploadKeyActivity.java
index fb47db872..703a85b0f 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/UploadKeyActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/UploadKeyActivity.java
@@ -26,7 +26,6 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.ArrayAdapter;
 import android.widget.Spinner;
-import android.widget.Toast;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationFragment.java
index 115f52d56..af664fc75 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationFragment.java
@@ -83,11 +83,11 @@ public abstract class CryptoOperationFragment<T extends Parcelable, S extends Op
     }
 
     /**
-     *
      * To be overriden by subclasses, if desired. Provides a way to access the method by the
      * same name in CryptoOperationHelper, if super.onCryptoOperationSuccess and
      * super.onCryptoOperationError are called at the start of the respective functions in the
      * subclass overriding them
+     *
      * @param result
      */
     protected void onCryptoOperationResult(S result) {
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java
index 484c065c4..af8a84aca 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java
@@ -28,8 +28,8 @@ import android.os.Messenger;
 import android.os.Parcelable;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentActivity;
-
 import android.support.v4.app.FragmentManager;
+
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.InputPendingResult;
@@ -53,11 +53,15 @@ import org.sufficientlysecure.keychain.util.Log;
  */
 public class CryptoOperationHelper<T extends Parcelable, S extends OperationResult> {
 
-    public interface Callback <T extends Parcelable, S extends OperationResult> {
+    public interface Callback<T extends Parcelable, S extends OperationResult> {
         T createOperationInput();
+
         void onCryptoOperationSuccess(S result);
+
         void onCryptoOperationCancelled();
+
         void onCryptoOperationError(S result);
+
         boolean onCryptoSetProgress(String msg, int progress, int max);
     }
 
@@ -124,6 +128,7 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu
         Activity activity = mUseFragment ? mFragment.getActivity() : mActivity;
 
         switch (requiredInput.mType) {
+            // TODO: Verify that all started activities add to cryptoInputParcel if necessary (like OrbotRequiredDialogActivity)
             // don't forget to set mRequestedCode!
             case NFC_MOVE_KEY_TO_CARD:
             case NFC_DECRYPT:
@@ -215,12 +220,10 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu
             }
 
             case REQUEST_CODE_ENABLE_ORBOT: {
-                Log.e("PHILIP", "request rec");
                 if (resultCode == Activity.RESULT_OK && data != null) {
                     CryptoInputParcel cryptoInput =
                             data.getParcelableExtra(
                                     OrbotRequiredDialogActivity.RESULT_CRYPTO_INPUT);
-                    Log.e("PHILIP", "initiating next op");
                     cryptoOperation(cryptoInput);
                     return true;
                 }
@@ -294,7 +297,7 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu
             @Override
             protected void onSetProgress(String msg, int progress, int max) {
                 // allow handling of progress in fragment, or delegate upwards
-                if ( ! mCallback.onCryptoSetProgress(msg, progress, max)) {
+                if (!mCallback.onCryptoSetProgress(msg, progress, max)) {
                     super.onSetProgress(msg, progress, max);
                 }
             }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ParcelableProxy.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ParcelableProxy.java
index 661650824..b00b03ec7 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ParcelableProxy.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ParcelableProxy.java
@@ -34,7 +34,9 @@ public class ParcelableProxy implements Parcelable {
     public ParcelableProxy(String hostName, int port, Proxy.Type type) {
         mProxyHost = hostName;
 
-        if (hostName == null) return; // represents a null proxy
+        if (hostName == null) {
+            return; // represents a null proxy
+        }
 
         mProxyPort = port;
 
@@ -46,7 +48,9 @@ public class ParcelableProxy implements Parcelable {
     }
 
     public Proxy getProxy() {
-        if (mProxyHost == null) return null;
+        if (mProxyHost == null) {
+            return null;
+        }
 
         return new Proxy(mProxyType, new InetSocketAddress(mProxyHost, mProxyPort));
     }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/OrbotHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/OrbotHelper.java
index 6a78b34f5..b73d90f9b 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/OrbotHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/OrbotHelper.java
@@ -59,7 +59,6 @@ import android.support.v4.app.DialogFragment;
 import android.support.v4.app.FragmentActivity;
 
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.service.ConsolidateInputParcel;
 import org.sufficientlysecure.keychain.ui.dialog.SupportInstallDialogFragment;
 import org.sufficientlysecure.keychain.ui.dialog.OrbotStartDialogFragment;
 import org.sufficientlysecure.keychain.ui.dialog.PreferenceInstallDialogFragment;