From a19ece9b0ca5608d36afb5eafaaf7187899b1ea6 Mon Sep 17 00:00:00 2001
From: shellhub <shellhub.me@gmail.com>
Date: Tue, 24 Sep 2019 10:45:39 +0800
Subject: [PATCH] code readable

---
 Searches/BinarySearch.java | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/Searches/BinarySearch.java b/Searches/BinarySearch.java
index e290cefb8..8c7e113cc 100644
--- a/Searches/BinarySearch.java
+++ b/Searches/BinarySearch.java
@@ -58,25 +58,23 @@ class BinarySearch implements SearchAlgorithm {
         int median = (left + right) >>> 1;
         int comp = key.compareTo(array[median]);
 
-        if (comp < 0) {
+        if (comp == 0) {
+            return median;
+        } else if (comp < 0) {
             return search(array, key, left, median - 1);
-        }
-
-        if (comp > 0) {
+        } else {
             return search(array, key, median + 1, right);
         }
-
-        return median;
     }
 
     // Driver Program
     public static void main(String[] args) {
         // Just generate data
         Random r = ThreadLocalRandom.current();
-        
+
         int size = 100;
         int maxElement = 100000;
-        
+
         Integer[] integers = IntStream.generate(() -> r.nextInt(maxElement)).limit(size).sorted().boxed().toArray(Integer[]::new);