code review comments for chaos/random booster draft:

1. rename chaos booster draft to random booster draft
2. save packs selected in the user preferences
3. print "Random Boosters" in the player draft viewer during the draft

Mage/src/mage/game/draft/RandomBoosterDraft.java

@@ -32,20 +32,19 @@ import java.util.ArrayList;
 import java.util.List;
 import mage.cards.ExpansionSet;
 import java.util.Collections;
-import java.lang.RuntimeException;
 
 /**
  *
  * @author BrodyLodmell_at_googlemail.com
  */
-public class ChaosBoosterDraft extends BoosterDraft {
+public class RandomBoosterDraft extends BoosterDraft {
 
     List<ExpansionSet> allSets;
-    List<ExpansionSet> usedBoosters;
-    public ChaosBoosterDraft(DraftOptions options, List<ExpansionSet> sets) {
+    List<ExpansionSet> useBoosters;
+    public RandomBoosterDraft(DraftOptions options, List<ExpansionSet> sets) {
         super(options, sets);
         if (sets.isEmpty()){
-            throw new RuntimeException("At least one set must be selected for chaos booster draft");
+            throw new RuntimeException("At least one set must be selected for random booster draft");
         }
         allSets = new ArrayList<>(sets);
         resetBoosters();
@@ -81,16 +80,16 @@ public class ChaosBoosterDraft extends BoosterDraft {
     }
 
     private ExpansionSet getNextBooster() {
-        if (0 == usedBoosters.size()){
+        if (0 == useBoosters.size()){
             resetBoosters();
         }
-        ExpansionSet theBooster = usedBoosters.get(0);
-        usedBoosters.remove(theBooster);
+        ExpansionSet theBooster = useBoosters.get(0);
+        useBoosters.remove(theBooster);
         return theBooster;
     }
 
     private void resetBoosters(){
-        usedBoosters = new ArrayList<>(allSets);
-        Collections.shuffle(usedBoosters);
+        useBoosters = new ArrayList<>(allSets);
+        Collections.shuffle(useBoosters);
     }
 }

Mage/src/mage/game/tournament/LimitedOptions.java

@@ -44,7 +44,7 @@ public class LimitedOptions implements Serializable {
     protected String draftCubeName;
     protected DraftCube draftCube;
     protected int numberBoosters;
-    protected boolean isChaos;
+    protected boolean isRandom;
 
     public List<String> getSetCodes() {
         return sets;
@@ -82,10 +82,10 @@ public class LimitedOptions implements Serializable {
         this.numberBoosters = numberBoosters;
     }
 
-    public boolean getIsChaos(){
-        return isChaos;
+    public boolean getIsRandom(){
+        return isRandom;
     }
-    public void setIsChaos(boolean isChaos){
-        this.isChaos = isChaos;
+    public void setIsRandom(boolean isRandom){
+        this.isRandom = isRandom;
     }
 }

Mage/src/mage/game/tournament/TournamentType.java

@@ -44,7 +44,7 @@ public class TournamentType implements Serializable {
     protected boolean draft;        // or sealed
     protected boolean limited;      // or construced
     protected boolean elimination;  // or Swiss
-    protected boolean isChaos;
+    protected boolean isRandom;
 
     protected TournamentType() {}
 
@@ -85,8 +85,8 @@ public class TournamentType implements Serializable {
         return cubeBooster;
     }
     
-    public boolean isChaos(){
-        return this.isChaos;
+    public boolean isRandom(){
+        return this.isRandom;
     }
     
 }