Cleanup pass

Pass to do some cleanups

1 files changed, 17 insertions, 13 deletions

diff --git a/src/main/java/bjc/esodata/PushdownMap.java b/src/main/java/bjc/esodata/PushdownMap.java
index 5db5f05..54ae939 100644
--- a/src/main/java/bjc/esodata/PushdownMap.java
+++ b/src/main/java/bjc/esodata/PushdownMap.java
@@ -17,10 +17,10 @@ import bjc.funcdata.IMap;
  * @author EVE
  *
  * @param <KeyType>
- *        The key of the map.
+ *                    The key of the map.
  *
  * @param <ValueType>
- *        The values in the map.
+ *                    The values in the map.
  */
 public class PushdownMap<KeyType, ValueType> implements IMap<KeyType, ValueType> {
 	/* Our backing storage. */
@@ -84,16 +84,15 @@ public class PushdownMap<KeyType, ValueType> implements IMap<KeyType, ValueType>
 	@Override
 	public <V2> IMap<KeyType, V2> transform(final Function<ValueType, V2> transformer) {
 		/*
-		 * @NOTE Can and should we support this? More to the point,
-		 * maybe this should be a map sub-type that does what it needs
-		 * to?
+		 * @NOTE Can and should we support this? More to the point, maybe this should be
+		 * a map sub-type that does what it needs to?
 		 */
 		throw new UnsupportedOperationException("Cannot transform pushdown maps.");
 	}
 
 	@Override
 	public ValueType put(final KeyType key, final ValueType val) {
-		if(backing.containsKey(key)) {
+		if (backing.containsKey(key)) {
 			final Stack<ValueType> stk = backing.get(key);
 
 			final ValueType vl = stk.top();
@@ -114,7 +113,7 @@ public class PushdownMap<KeyType, ValueType> implements IMap<KeyType, ValueType>
 	public ValueType remove(final KeyType key) {
 		final Stack<ValueType> stk = backing.get(key);
 
-		if(stk.size() > 1) {
+		if (stk.size() > 1) {
 			return stk.pop();
 		}
 
@@ -138,15 +137,20 @@ public class PushdownMap<KeyType, ValueType> implements IMap<KeyType, ValueType>
 
 	@Override
 	public boolean equals(final Object obj) {
-		if(this == obj) return true;
-		if(obj == null) return false;
-		if(!(obj instanceof PushdownMap<?, ?>)) return false;
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (!(obj instanceof PushdownMap<?, ?>))
+			return false;
 
 		final PushdownMap<?, ?> other = (PushdownMap<?, ?>) obj;
 
-		if(backing == null) {
-			if(other.backing != null) return false;
-		} else if(!backing.equals(other.backing)) return false;
+		if (backing == null) {
+			if (other.backing != null)
+				return false;
+		} else if (!backing.equals(other.backing))
+			return false;
 
 		return true;
 	}