Fix resource leak warning.

Change-Id: I7aa926d8a62220a902e983b4b692abecd8f687e1

Fix resource leak warning.
Change-Id: I7aa926d8a62220a902e983b4b692abecd8f687e1
HIGUCHI Yuta · Gerrit Code Review
Commit cf4d6172b7d4ba263ba8e0114a69dc7c4f801a24 cf4d6172 1 parent 9bb3235f
Showing 1 changed file with 2 additions and 2 deletions
utils/misc/src/main/java/org/onlab/util/Tools.java
--- a/utils/misc/src/main/java/org/onlab/util/Tools.java
View file @cf4d617
+++ b/utils/misc/src/main/java/org/onlab/util/Tools.java
View file @cf4d617
@@ -301,10 +301,10 @@ public abstract class Tools {
      * @return file contents
      */
     public static List<String> slurp(File path) {
-         try {
+         try (
             BufferedReader br = new BufferedReader(
                     new InputStreamReader(new FileInputStream(path), StandardCharsets.UTF_8));
- 
+                 ) {
             List<String> lines = new ArrayList<>();
             String line;
             while ((line = br.readLine()) != null) {