Fix new checkstyle issues in policy-common

The new version of checkstyle identified new issues.  Fixed those.

Issue-ID: POLICY-3284
Change-Id: I2a8bf2b460fda7972ce573f14df5af52d46c9993
Signed-off-by: Jim Hahn <jrh3@att.com>

4 files changed, 5 insertions, 6 deletions

diff --git a/integrity-audit/src/main/java/org/onap/policy/common/ia/DbDao.java b/integrity-audit/src/main/java/org/onap/policy/common/ia/DbDao.java
index 27d035f2..e83bbca8 100644
--- a/integrity-audit/src/main/java/org/onap/policy/common/ia/DbDao.java
+++ b/integrity-audit/src/main/java/org/onap/policy/common/ia/DbDao.java
@@ -95,7 +95,6 @@ public class DbDao {
      * @param resourceName the resource name
      * @param persistenceUnit the persistence unit
      * @param properties the properties
-     * @param lastUpdateDate may be {@code null}
      * @param altDbUrl may be {@code null}
      * @throws IntegrityAuditException if an error occurs
      */
diff --git a/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditTestBase.java b/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditTestBase.java
index a8e3fbef..13939412 100644
--- a/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditTestBase.java
+++ b/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditTestBase.java
@@ -304,8 +304,7 @@ public class IntegrityAuditTestBase {
      * Verifies that items appear within the log, in order. A given item may appear more than once.
      * In addition, the log may contain extra items; those are ignored.
      *
-     * @param textre regular expression used to extract an item from a line in the log. The first
-     *        "capture" group of the regular expression is assumed to contain the extracted item
+     * @param app where data has been logged
      * @param items items that should be matched by the items extracted from the log, in order
      * @throws IOException if an IO error occurs
      * @throws AssertionError if the desired items were not all found
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/internal/JettyStaticResourceServer.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/internal/JettyStaticResourceServer.java
index 15d9990b..f0d6ba2c 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/internal/JettyStaticResourceServer.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/internal/JettyStaticResourceServer.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2020 Nordix Foundation.
+ *  Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -84,9 +85,9 @@ public class JettyStaticResourceServer extends JettyServletServer {
      *
      * @throws IllegalArgumentException if invalid arguments are provided
      */
-    protected synchronized ServletHolder getDefaultServlet(String servPath) {
+    protected synchronized ServletHolder getDefaultServlet(String servletPath) {
 
-        return servlets.computeIfAbsent(servPath, key -> context.addServlet(DefaultServlet.class, servPath));
+        return servlets.computeIfAbsent(servletPath, key -> context.addServlet(DefaultServlet.class, servletPath));
     }
 
     @Override
diff --git a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/TopicParameterGroupTest.java b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/TopicParameterGroupTest.java
index e4ac6c85..62f86d41 100644
--- a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/TopicParameterGroupTest.java
+++ b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/TopicParameterGroupTest.java
@@ -120,7 +120,7 @@ public class TopicParameterGroupTest {
      * Any parameters added to @link TopicParameters or @link BusTopicParams must be added to
      * TopicParameters_all_params.json.
      *
-     * @param topicParameters topic parameters
+     * @param topicParametersList list of topic parameters
      * @return true if all parameters are not empty (if string) or true (if boolean)
      * @throws Exception the exception
      */