1 files changed, 0 insertions, 88 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/esodata/QueueStack.java b/BJC-Utils2/src/main/java/bjc/utils/esodata/QueueStack.java
deleted file mode 100644
index 850598a..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/esodata/QueueStack.java
+++ /dev/null
@@ -1,88 +0,0 @@
-package bjc.utils.esodata;
-
-import java.util.Deque;
-import java.util.LinkedList;
-
-/**
- * A FIFO implementation of a stack.
- *
- * @param <T>
- *                The datatype stored in the stack.
- * @author Ben Culkin
- */
-public class QueueStack<T> extends Stack<T> {
-	private final Deque<T> backing;
-
-	/**
-	 * Create a new empty stack queue.
-	 *
-	 */
-	public QueueStack() {
-		backing = new LinkedList<>();
-	}
-
-	@Override
-	public void push(final T elm) {
-		backing.add(elm);
-	}
-
-	@Override
-	public T pop() {
-		if (backing.isEmpty()) throw new StackUnderflowException();
-
-		return backing.remove();
-	}
-
-	@Override
-	public T top() {
-		if (backing.isEmpty()) throw new StackUnderflowException();
-
-		return backing.peek();
-	}
-
-	@Override
-	public int size() {
-		return backing.size();
-	}
-
-	@Override
-	public boolean empty() {
-		return backing.size() == 0;
-	}
-
-	@SuppressWarnings("unchecked")
-	@Override
-	public T[] toArray() {
-		return (T[]) backing.toArray();
-	}
-
-	@Override
-	public String toString() {
-		return String.format("QueueStack [backing=%s]", backing);
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-		int result = 1;
-
-		result = prime * result + (backing == null ? 0 : backing.hashCode());
-
-		return result;
-	}
-
-	@Override
-	public boolean equals(final Object obj) {
-		if (this == obj) return true;
-		if (obj == null) return false;
-		if (!(obj instanceof QueueStack<?>)) return false;
-
-		final QueueStack<?> other = (QueueStack<?>) obj;
-
-		if (backing == null) {
-			if (other.backing != null) return false;
-		} else if (!backing.equals(other.backing)) return false;
-
-		return true;
-	}
-}