From bada13a2ccedd860dfd7a45683e8e8f4ba8a038d Mon Sep 17 00:00:00 2001
From: bculkin2442 <bjculkin@mix.wvu.edu>
Date: Sun, 17 Apr 2016 20:51:38 -0400
Subject: Added new tree traversal option, and some minor changes

---
 BJC-Utils2/src/main/java/bjc/utils/data/Pair.java | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'BJC-Utils2/src/main/java/bjc/utils/data/Pair.java')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/Pair.java b/BJC-Utils2/src/main/java/bjc/utils/data/Pair.java
index 958df40..94affd0 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/data/Pair.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/data/Pair.java
@@ -56,8 +56,14 @@ public class Pair<LeftType, RightType>
 	}
 
 	@Override
-	public <MergedType> MergedType merge(
-			BiFunction<LeftType, RightType, MergedType> merger) {
+	public <MergedType> MergedType
+			merge(BiFunction<LeftType, RightType, MergedType> merger) {
 		return merger.apply(leftValue, rightValue);
 	}
+
+	@Override
+	public String toString() {
+		return "pair[l=" + leftValue.toString() + ", r="
+				+ rightValue.toString() + "]";
+	}
 }
\ No newline at end of file
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