Fix some sonar issues in policy-endpoints

Refactored various classes to reduce cyclomatic complexity.
Introduced some endpoint utility classes to facilitate extraction
and conversion of property values, and populating of common
"builder" values.

Change-Id: Ie1c91cd94cb54700dc9127f72780b4d94b82ec39
Issue-ID: POLICY-1791
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/http/server/test/HttpClientTest.java b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/http/server/test/HttpClientTest.java
index d214d23b..f559b112 100644
--- a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/http/server/test/HttpClientTest.java
+++ b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/http/server/test/HttpClientTest.java
@@ -25,7 +25,6 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import java.io.IOException;
 import java.security.KeyManagementException;
 import java.security.NoSuchAlgorithmException;
 import java.util.Collections;
@@ -67,10 +66,9 @@ public class HttpClientTest {
      * Setup before class method.
      *
      * @throws InterruptedException can be interrupted
-     * @throws IOException can have an IO exception
      */
     @BeforeClass
-    public static void setUpBeforeClass() throws InterruptedException, IOException {
+    public static void setUpBeforeClass() throws InterruptedException {
         /* echo server - http + no auth */
 
         final HttpServletServer echoServerNoAuth =