Cleanup

1 files changed, 8 insertions, 10 deletions

diff --git a/dice-lang/src/bjc/dicelang/v1/ast/DiceASTUtils.java b/dice-lang/src/bjc/dicelang/v1/ast/DiceASTUtils.java
index 4d710fe..e37d3c3 100644
--- a/dice-lang/src/bjc/dicelang/v1/ast/DiceASTUtils.java
+++ b/dice-lang/src/bjc/dicelang/v1/ast/DiceASTUtils.java
@@ -11,14 +11,14 @@ import bjc.utils.data.ITree;
 
 /**
  * Functions that are useful when dealing with dice ASTs
- * 
+ *
  * @author ben
  *
  */
 public class DiceASTUtils {
 	/**
 	 * Check if a dice AST contains a simple variable reference
-	 * 
+	 *
 	 * @param nameTree
 	 *                The tree to check for a reference in
 	 * @return Whether or not a dice AST contains a simple variable
@@ -26,9 +26,7 @@ public class DiceASTUtils {
 	 */
 	public static boolean containsSimpleVariable(ITree<IDiceASTNode> nameTree) {
 		return nameTree.transformHead((nameNode) -> {
-			if (nameNode.getType() != DiceASTType.VARIABLE) {
-				return false;
-			}
+			if(nameNode.getType() != DiceASTType.VARIABLE) return false;
 
 			return true;
 		});
@@ -36,11 +34,11 @@ public class DiceASTUtils {
 
 	/**
 	 * Convert an literal AST node to a dice expression, if possible.
-	 * 
+	 *
 	 * @param tree
 	 *                The node to convert in tree form
 	 * @return The tree as a dice expression
-	 * 
+	 *
 	 * @throws ClassCastException
 	 *                 if the head of the tree is not a literal (implements
 	 *                 {@link ILiteralDiceNode})
@@ -50,7 +48,7 @@ public class DiceASTUtils {
 	public static IDiceExpression literalToExpression(ITree<IDiceASTNode> tree) {
 		ILiteralDiceNode literalNode = (ILiteralDiceNode) tree.getHead();
 
-		switch (literalNode.getLiteralType()) {
+		switch(literalNode.getLiteralType()) {
 		case DICE:
 			return ((DiceLiteralNode) literalNode).getValue();
 		case INTEGER:
@@ -63,11 +61,11 @@ public class DiceASTUtils {
 
 	/**
 	 * Convert an literal AST node to an integer, if possible.
-	 * 
+	 *
 	 * @param tree
 	 *                The literal node to convert, as a tree
 	 * @return The node as an integer
-	 * 
+	 *
 	 * @throws ClassCastException
 	 *                 if the head of the tree is not a literal (implements
 	 *                 {@link ILiteralDiceNode})