[sling-org-apache-sling-karaf-integration-tests] branch master updated: style

[olli]

This is an automated email from the ASF dual-hosted git repository.

olli pushed a commit to branch master
in repository 
https://gitbox.apache.org/repos/asf/sling-org-apache-sling-karaf-integration-tests.git


The following commit(s) were added to refs/heads/master by this push:
     new 129de19  style
129de19 is described below

commit 129de1948c711e387147bcac866788b96876f407
Author: Oliver Lietz <o...@apache.org>
AuthorDate: Mon Nov 30 11:43:52 2020 +0100

    style
---
 src/main/java/org/apache/sling/karaf/testing/KarafTestSupport.java | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/main/java/org/apache/sling/karaf/testing/KarafTestSupport.java 
b/src/main/java/org/apache/sling/karaf/testing/KarafTestSupport.java
index 2f99729..0d755e7 100644
--- a/src/main/java/org/apache/sling/karaf/testing/KarafTestSupport.java
+++ b/src/main/java/org/apache/sling/karaf/testing/KarafTestSupport.java
@@ -69,11 +69,8 @@ public abstract class KarafTestSupport {
     }
 
     protected synchronized int findFreePort() {
-        try {
-            final ServerSocket serverSocket = new ServerSocket(0);
-            final int port = serverSocket.getLocalPort();
-            serverSocket.close();
-            return port;
+        try (final ServerSocket serverSocket = new ServerSocket(0)) {
+            return serverSocket.getLocalPort();
         } catch (Exception e) {
             throw new RuntimeException(e);
         }