Cleanup

1 files changed, 13 insertions, 14 deletions

diff --git a/dice-lang/src/bjc/dicelang/dice/SimpleDieList.java b/dice-lang/src/bjc/dicelang/dice/SimpleDieList.java
index 7b1ac76..f382361 100644
--- a/dice-lang/src/bjc/dicelang/dice/SimpleDieList.java
+++ b/dice-lang/src/bjc/dicelang/dice/SimpleDieList.java
@@ -7,8 +7,8 @@ package bjc.dicelang.dice;
  *
  */
 public class SimpleDieList implements DieList {
-	private Die	numDice;
-	private Die	size;
+	private final Die	numDice;
+	private final Die	size;
 
 	/**
 	 * Create a new list of dice.
@@ -19,27 +19,26 @@ public class SimpleDieList implements DieList {
 	 * @param sze
 	 *                The size of dice in the list.
 	 */
-	public SimpleDieList(Die nDice, Die sze) {
+	public SimpleDieList(final Die nDice, final Die sze) {
 		numDice = nDice;
 		size = sze;
 	}
 
 	@Override
 	public boolean canOptimize() {
-		if(size.canOptimize() && size.optimize() <= 1)
-			return numDice.canOptimize();
-		else
-			return false;
+		if (size.canOptimize() && size.optimize() <= 1) return numDice.canOptimize();
+
+		return false;
 	}
 
 	@Override
 	public long[] optimize() {
-		int sze = (int) numDice.optimize();
-		long res = size.optimize();
+		final int sze = (int) numDice.optimize();
+		final long res = size.optimize();
 
-		long[] ret = new long[sze];
+		final long[] ret = new long[sze];
 
-		for(int i = 0; i < sze; i++) {
+		for (int i = 0; i < sze; i++) {
 			ret[i] = res;
 		}
 
@@ -48,11 +47,11 @@ public class SimpleDieList implements DieList {
 
 	@Override
 	public long[] roll() {
-		int num = (int) numDice.roll();
+		final int num = (int) numDice.roll();
 
-		long[] ret = new long[num];
+		final long[] ret = new long[num];
 
-		for(int i = 0; i < num; i++) {
+		for (int i = 0; i < num; i++) {
 			ret[i] = size.roll();
 		}