[commons-io] branch master updated: Abbreviate and only call readLine() once in the loop.

[ggregory]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-io.git


The following commit(s) were added to refs/heads/master by this push:
     new 3c03101  Abbreviate and only call readLine() once in the loop.
3c03101 is described below

commit 3c031018539e7caad8aca67948b83a86b9a6cc5c
Author: Gary Gregory <gardgreg...@gmail.com>
AuthorDate: Thu Aug 20 16:45:26 2020 -0400

    Abbreviate and only call readLine() once in the loop.
---
 src/main/java/org/apache/commons/io/IOUtils.java | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/apache/commons/io/IOUtils.java 
b/src/main/java/org/apache/commons/io/IOUtils.java
index 0f8c4e1..55885b8 100644
--- a/src/main/java/org/apache/commons/io/IOUtils.java
+++ b/src/main/java/org/apache/commons/io/IOUtils.java
@@ -1816,10 +1816,9 @@ public class IOUtils {
     public static List<String> readLines(final Reader input) throws 
IOException {
         final BufferedReader reader = toBufferedReader(input);
         final List<String> list = new ArrayList<>();
-        String line = reader.readLine();
-        while (line != null) {
+        String line;
+        while ((line = reader.readLine()) != null) {
             list.add(line);
-            line = reader.readLine();
         }
         return list;
     }