General changes

1 files changed, 8 insertions, 2 deletions

diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java b/BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java
index 2f8aa09..9401b7e 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java
@@ -74,8 +74,14 @@ public class StringUtils {
 		}
 	}
 
+	/**
+	 * Print out a deque with a special case for easily showing a deque is empty
+	 * @param <ContainedType> The type in the deque
+	 * @param queue The deque to print
+	 * @return A string version of the deque, with allowance for an empty deque
+	 */
 	public static <ContainedType> String printDeque(
-			Deque<ContainedType> queuedTrees) {
-		return queuedTrees.isEmpty() ? "(none)" : queuedTrees.toString();
+			Deque<ContainedType> queue) {
+		return queue.isEmpty() ? "(none)" : queue.toString();
 	}
 }