From e401fb037c555eb18db54708037a796523258c32 Mon Sep 17 00:00:00 2001
From: bculkin2442 <bjculkin@mix.wvu.edu>
Date: Wed, 10 Jul 2019 17:10:51 -0400
Subject: General improvements to stack

---
 src/main/java/bjc/esodata/QueueStack.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/main/java/bjc/esodata/QueueStack.java')

diff --git a/src/main/java/bjc/esodata/QueueStack.java b/src/main/java/bjc/esodata/QueueStack.java
index 49476f0..55c6fc4 100644
--- a/src/main/java/bjc/esodata/QueueStack.java
+++ b/src/main/java/bjc/esodata/QueueStack.java
@@ -29,14 +29,14 @@ public class QueueStack<T> extends Stack<T> {
 
 	@Override
 	public T pop() {
-		if(backing.isEmpty()) throw new StackUnderflowException();
+		if(backing.isEmpty()) throw new StackUnderflow();
 
 		return backing.remove();
 	}
 
 	@Override
 	public T top() {
-		if(backing.isEmpty()) throw new StackUnderflowException();
+		if(backing.isEmpty()) throw new StackUnderflow();
 
 		return backing.peek();
 	}
@@ -47,7 +47,7 @@ public class QueueStack<T> extends Stack<T> {
 	}
 
 	@Override
-	public boolean empty() {
+	public boolean isEmpty() {
 		return backing.size() == 0;
 	}
 
-- 
cgit v1.2.3