diff --git a/src/main/java/forge/MagicStack.java b/src/main/java/forge/MagicStack.java
index 9097685e689..beeaa37a9cf 100644
--- a/src/main/java/forge/MagicStack.java
+++ b/src/main/java/forge/MagicStack.java
@@ -1010,7 +1010,7 @@ public class MagicStack extends MyObservable {
             final AbilityActivated trigAb = new AbilityActivated(source, "0") {
 
                 private static final long serialVersionUID = 7497175394128633122L;
-                
+
                 @Override
                 public boolean doTrigger(final boolean mandatory) {
                     return true;
@@ -1038,7 +1038,7 @@ public class MagicStack extends MyObservable {
                     if (!hasFoundPossibleSA) {
                         return;
                     }
-                    if(source.getOwner().isHuman()) {
+                    if (source.getOwner().isHuman()) {
                         AllZone.getGameAction().playCardNoCost(source);
                     } else {
                         System.out.println("rebound: " + source);
@@ -1051,7 +1051,7 @@ public class MagicStack extends MyObservable {
                                 }
                             }
                         }
-                        
+
                     }
                     AllZone.getGameAction().moveToGraveyard(source);
                 }
diff --git a/src/main/java/forge/card/abilityfactory/AbilityFactoryAlterLife.java b/src/main/java/forge/card/abilityfactory/AbilityFactoryAlterLife.java
index a0d65dc65c2..f1a95a3d4f3 100644
--- a/src/main/java/forge/card/abilityfactory/AbilityFactoryAlterLife.java
+++ b/src/main/java/forge/card/abilityfactory/AbilityFactoryAlterLife.java
@@ -133,7 +133,7 @@ public class AbilityFactoryAlterLife {
             public void resolve() {
                 AbilityFactoryAlterLife.gainLifeResolve(this.af, this);
             }
-            
+
             @Override
             public boolean canPlayFromEffectAI(final boolean mandatory, final boolean withOutManaCost) {
                 if (withOutManaCost) {
@@ -336,7 +336,7 @@ public class AbilityFactoryAlterLife {
 
         return (randomReturn && chance);
     }
-    
+
     /**
      * <p>
      * gainLifeDoTriggerAI.
@@ -523,7 +523,7 @@ public class AbilityFactoryAlterLife {
             public void resolve() {
                 AbilityFactoryAlterLife.loseLifeResolve(this.af, this);
             }
-            
+
             @Override
             public boolean canPlayFromEffectAI(final boolean mandatory, final boolean withOutManaCost) {
                 if (withOutManaCost) {
@@ -722,7 +722,7 @@ public class AbilityFactoryAlterLife {
 
         return (randomReturn && chance);
     }
-    
+
     /**
      * <p>
      * loseLifeDoTriggerAI.
diff --git a/src/main/java/forge/control/home/ControlSettings.java b/src/main/java/forge/control/home/ControlSettings.java
index d0242b48039..783c95a9939 100644
--- a/src/main/java/forge/control/home/ControlSettings.java
+++ b/src/main/java/forge/control/home/ControlSettings.java
@@ -157,7 +157,7 @@ public class ControlSettings {
         prefs.setSkin(name);
         Singletons.getView().setSkin(skin);
         ((GuiTopLevel) AllZone.getDisplay()).getController().changeState(0);
-        
+
         // changeState creates a new HomeTopLevel, so we can't just use the view object we already have.
         ((GuiTopLevel) AllZone.getDisplay()).getController().getHomeView().showSettingsMenu();
 
diff --git a/src/main/java/forge/view/match/ViewField.java b/src/main/java/forge/view/match/ViewField.java
index b9e9c02c6e1..22680393946 100644
--- a/src/main/java/forge/view/match/ViewField.java
+++ b/src/main/java/forge/view/match/ViewField.java
@@ -765,12 +765,12 @@ public class ViewField extends FRoundedPanel {
             super(txt);
             this.setHorizontalTextPosition(SwingConstants.CENTER);
             this.setHorizontalAlignment(SwingConstants.CENTER);
-            
+
             defaultBG = ViewField.this.skin.getColor("active");
             hoverBG = ViewField.this.skin.getColor("hover");
             pressedBG = ViewField.this.skin.getColor("inactive");
             textColor = ViewField.this.skin.getColor("text");
-            
+
             this.setForeground(textColor);
 
             this.addMouseListener(new MouseAdapter() {