Enable maven-checkstyle-plugin in apex-pdp

Enable maven-checkstyle-plugin in apex-pdp/pom.xml to fail the build at warning level.
Fix all the existing check style issues in the component.

Change-Id: I4de9c1bd9ca5a2876de9086d2d3526cbdc25c080
Issue-ID: POLICY-1732
Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>

1 files changed, 2 insertions, 1 deletions

diff --git a/examples/examples-onap-bbs/src/main/java/org/onap/policy/apex/examples/bbs/WebClient.java b/examples/examples-onap-bbs/src/main/java/org/onap/policy/apex/examples/bbs/WebClient.java
index 09b3fc47b..58f07b9da 100644
--- a/examples/examples-onap-bbs/src/main/java/org/onap/policy/apex/examples/bbs/WebClient.java
+++ b/examples/examples-onap-bbs/src/main/java/org/onap/policy/apex/examples/bbs/WebClient.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2019 Huawei. All rights reserved.
+ *  Modifications Copyright (C) 2019 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,11 +32,11 @@ import java.io.StringWriter;
 import java.net.HttpURLConnection;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
+import java.security.cert.X509Certificate;
 import java.util.Base64;
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.SSLContext;
-import java.security.cert.X509Certificate;
 import javax.net.ssl.SSLSession;
 import javax.net.ssl.TrustManager;
 import javax.net.ssl.X509TrustManager;