From 63d88eb8db1f7a6d5924ec2a8b7f462373d5ac9a Mon Sep 17 00:00:00 2001
From: bjculkin <bjculkin@WIT-136XG42.wvu-ad.wvu.edu>
Date: Fri, 7 Apr 2017 10:51:31 -0400
Subject: Cleanup

---
 .../java/bjc/utils/esodata/SpaghettiStack.java     | 41 +++++++++++++---------
 1 file changed, 25 insertions(+), 16 deletions(-)

(limited to 'BJC-Utils2/src/main/java/bjc/utils/esodata/SpaghettiStack.java')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/esodata/SpaghettiStack.java b/BJC-Utils2/src/main/java/bjc/utils/esodata/SpaghettiStack.java
index c4c469f..6fc4766 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/esodata/SpaghettiStack.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/esodata/SpaghettiStack.java
@@ -34,14 +34,16 @@ class SpaghettiStack<T> extends Stack<T> {
 
 	@Override
 	public T pop() {
-		if(backing.empty()) return parent.pop();
+		if (backing.empty())
+			return parent.pop();
 
 		return backing.pop();
 	}
 
 	@Override
 	public T top() {
-		if(backing.empty()) return parent.top();
+		if (backing.empty())
+			return parent.top();
 
 		return backing.top();
 	}
@@ -56,11 +58,6 @@ class SpaghettiStack<T> extends Stack<T> {
 		return backing.empty() && parent.empty();
 	}
 
-	@Override
-	public String toString() {
-		return "[base=" + parent.toString() + ", own=" + backing.toString() + "]";
-	}
-
 	@SuppressWarnings("unchecked")
 	@Override
 	public T[] toArray() {
@@ -80,20 +77,32 @@ class SpaghettiStack<T> extends Stack<T> {
 
 	@Override
 	public boolean equals(Object obj) {
-		if(this == obj) return true;
-		if(obj == null) return false;
-		if(getClass() != obj.getClass()) return false;
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (!(obj instanceof SpaghettiStack<?>))
+			return false;
 
 		SpaghettiStack<?> other = (SpaghettiStack<?>) 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;
 
-		if(parent == null) {
-			if(other.parent != null) return false;
-		} else if(!parent.equals(other.parent)) return false;
+		if (parent == null) {
+			if (other.parent != null)
+				return false;
+		} else if (!parent.equals(other.parent))
+			return false;
 
 		return true;
 	}
+
+	@Override
+	public String toString() {
+		return String.format("SpaghettiStack [backing=%s, parent=%s]", backing, parent);
+	}
 }
-- 
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