Merge if statements

Sonar does not like this nested if, fix that.

Change-Id: I8550d8ce4a07f5c10e918af64baffe8e2171c4c5
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/config-loader/config-loader-impl/src/main/java/org/opendaylight/bgpcep/config/loader/impl/DefaultFileWatcher.java b/config-loader/config-loader-impl/src/main/java/org/opendaylight/bgpcep/config/loader/impl/DefaultFileWatcher.java
index 6ccdb62c45f0cfdf3910cd5236cd1447df840dfc..b3aa9a1387524be03b23bfee50d8c1b92331e1af 100644 (file)
--- a/config-loader/config-loader-impl/src/main/java/org/opendaylight/bgpcep/config/loader/impl/DefaultFileWatcher.java
+++ b/config-loader/config-loader-impl/src/main/java/org/opendaylight/bgpcep/config/loader/impl/DefaultFileWatcher.java
@@ -80,11 +80,9 @@ public final class DefaultFileWatcher extends AbstractRegistration implements Fi
     @PostConstruct
     public void activate() throws IOException {
         final File file = new File(PATH.toString());
-        if (!file.exists()) {
-            if (!file.mkdirs()) {
-                LOG.warn("Failed to create config directory {}", PATH);
-                return;
-            }
+        if (!file.exists() && !file.mkdirs()) {
+            LOG.warn("Failed to create config directory {}", PATH);
+            return;
         }
 
         PATH.register(getWatchService(), OVERFLOW, ENTRY_CREATE);