Use try-close

1 files changed, 7 insertions, 7 deletions

diff --git a/vespajlib/src/main/java/com/yahoo/io/IOUtils.java b/vespajlib/src/main/java/com/yahoo/io/IOUtils.java
index 116ef7c804f..df432e4f787 100644
--- a/vespajlib/src/main/java/com/yahoo/io/IOUtils.java
+++ b/vespajlib/src/main/java/com/yahoo/io/IOUtils.java
@@ -402,13 +402,13 @@ public abstract class IOUtils {
      * Reads all data from a reader into a string. Uses a buffer to speed up reading.
      */
     public static String readAll(Reader reader) throws IOException {
-        StringBuilder ret=new StringBuilder();
-        BufferedReader buffered = new BufferedReader(reader);
-        int c;
-        while ((c=buffered.read())!=-1)
-            ret.appendCodePoint(c);
-        buffered.close();
-        return ret.toString();
+        StringBuilder sb = new StringBuilder();
+        try (BufferedReader buffered = new BufferedReader(reader)) {
+            int c;
+            while ((c = buffered.read()) != -1)
+                sb.appendCodePoint(c);
+        }
+        return sb.toString();
     }
 
     /** Read an input stream completely into a string */