From da2b7e30558eb0669127274e4b9de22123ed3eac Mon Sep 17 00:00:00 2001
From: yegor256 <yegor256@gmail.com>
Date: Thu, 15 Jun 2017 14:20:12 +0300
Subject: [PATCH] #146: LengthOfInput closes Input

---
 .../java/org/cactoos/io/LengthOfInput.java    | 23 ++++++++++---------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/src/main/java/org/cactoos/io/LengthOfInput.java b/src/main/java/org/cactoos/io/LengthOfInput.java
index 2fa55ce1ba..46b5260640 100644
--- a/src/main/java/org/cactoos/io/LengthOfInput.java
+++ b/src/main/java/org/cactoos/io/LengthOfInput.java
@@ -70,19 +70,20 @@ public LengthOfInput(final Input input, final int max) {
 
     @Override
     public Long asValue() throws IOException {
-        final InputStream stream = this.source.stream();
-        final byte[] buf = new byte[this.size];
-        long length = 0L;
-        while (true) {
-            final int len = stream.read(buf);
-            if (len > 0) {
-                length += (long) len;
-            }
-            if (len != buf.length) {
-                break;
+        try (final InputStream stream = this.source.stream()) {
+            final byte[] buf = new byte[this.size];
+            long length = 0L;
+            while (true) {
+                final int len = stream.read(buf);
+                if (len > 0) {
+                    length += (long) len;
+                }
+                if (len != buf.length) {
+                    break;
+                }
             }
+            return length;
         }
-        return length;
     }
 
 }