Fixes for checkstyle issues

More fixes for spacing, adding comments, adding period at the
end, and move code closer to usage.

Issue-ID: POLICY-881
Change-Id: Ife99eaf627a221e87d65d24dfd145b0ee4e06d21
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

3 files changed, 14 insertions, 9 deletions

diff --git a/integrity-audit/src/main/java/org/onap/policy/common/ia/AuditThread.java b/integrity-audit/src/main/java/org/onap/policy/common/ia/AuditThread.java
index dc396a07..177391c3 100644
--- a/integrity-audit/src/main/java/org/onap/policy/common/ia/AuditThread.java
+++ b/integrity-audit/src/main/java/org/onap/policy/common/ia/AuditThread.java
@@ -709,7 +709,7 @@ public class AuditThread extends Thread {
      * Indicates that the {@link #run()} method has started. This method simply returns,
      * and may overridden by junit tests.
      * 
-     * @throws InterruptedException
+     * @throws InterruptedException can be interrupted
      */
     public void runStarted() throws InterruptedException {
         // does nothing
@@ -719,7 +719,7 @@ public class AuditThread extends Thread {
      * Indicates that an audit has completed. This method simply returns, and may
      * overridden by junit tests.
      * 
-     * @throws InterruptedException
+     * @throws InterruptedException can be interrupted
      */
     public void auditCompleted() throws InterruptedException {
         // does nothing
diff --git a/integrity-audit/src/main/java/org/onap/policy/common/ia/AuditorTime.java b/integrity-audit/src/main/java/org/onap/policy/common/ia/AuditorTime.java
index 9cff742c..95eecbc3 100644
--- a/integrity-audit/src/main/java/org/onap/policy/common/ia/AuditorTime.java
+++ b/integrity-audit/src/main/java/org/onap/policy/common/ia/AuditorTime.java
@@ -41,13 +41,15 @@ public class AuditorTime {
     private static Supplier<CurrentTime> supplier = () -> currentTime;
 
     /**
-     * 
+     * Constructor.
      */
     private AuditorTime() {
         super();
     }
 
     /**
+     * Get instance.
+     * 
      * @return the CurrentTime singleton
      */
     public static CurrentTime getInstance() {
diff --git a/integrity-audit/src/main/java/org/onap/policy/common/ia/IntegrityAudit.java b/integrity-audit/src/main/java/org/onap/policy/common/ia/IntegrityAudit.java
index 4d15205a..d50c7059 100644
--- a/integrity-audit/src/main/java/org/onap/policy/common/ia/IntegrityAudit.java
+++ b/integrity-audit/src/main/java/org/onap/policy/common/ia/IntegrityAudit.java
@@ -206,8 +206,10 @@ public class IntegrityAudit {
         logger.info("startAuditThread: Entering");
 
         if (integrityAuditPeriodSeconds >= 0) {
-            this.auditThread = makeAuditThread(this.resourceName, this.persistenceUnit, this.properties, integrityAuditPeriodSeconds);
-            logger.info("startAuditThread: Audit started and will run every " + integrityAuditPeriodSeconds + " seconds");
+            this.auditThread = makeAuditThread(this.resourceName, this.persistenceUnit, 
+                            this.properties, integrityAuditPeriodSeconds);
+            logger.info("startAuditThread: Audit started and will run every " + integrityAuditPeriodSeconds 
+                            + " seconds");
             this.auditThread.start();
             
         } else {
@@ -269,6 +271,7 @@ public class IntegrityAudit {
     }
 
     /**
+     * Return if audit thread.
      * 
      * @return {@code true} if an audit thread exists, {@code false} otherwise
      */
@@ -279,13 +282,13 @@ public class IntegrityAudit {
     /**
      * Creates an audit thread. May be overridden by junit tests.
      * 
-     * @param resourceName2
-     * @param persistenceUnit2
-     * @param properties2
+     * @param resourceName2 the resource name
+     * @param persistenceUnit2 the persistence unit
+     * @param properties2 properties
      * @param integrityAuditPeriodSeconds2
      * 
      * @return a new audit thread
-     * @throws IntegrityAuditException
+     * @throws IntegrityAuditException audit exception
      */
     protected AuditThread makeAuditThread(String resourceName2, String persistenceUnit2, Properties properties2,
                     int integrityAuditPeriodSeconds2) throws IntegrityAuditException {