Removed commented code and add JUnit tests

* Useless assignments
* Commented out code
* Unused imports
* Add simple JUnit for exception classes

Issue-ID: POLICY-456
Change-Id: I012c2b6bdaf1b5803b2f1c37fd4d9514055e4ef0
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

2 files changed, 12 insertions, 14 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 e3cada9d..78ff4d3a 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
@@ -20,17 +20,15 @@
 
 package org.onap.policy.common.ia;
 
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.Date;
 import java.util.List;
 import java.util.Properties;
 
-
 import org.onap.policy.common.ia.jpa.IntegrityAuditEntity;
 import org.onap.policy.common.logging.eelf.MessageCodes;
-import org.onap.policy.common.logging.flexlogger.FlexLogger; 
+import org.onap.policy.common.logging.flexlogger.FlexLogger;
 import org.onap.policy.common.logging.flexlogger.Logger;
 
 /**
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 424e603d..4f7a15af 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
@@ -122,53 +122,53 @@ public class IntegrityAudit {
 		boolean parmsAreBad = false;
 		
 		if(resourceName == null || resourceName.isEmpty()){
-			badparams = badparams.append("resourceName ");
+			badparams.append("resourceName ");
 			parmsAreBad = true;
 		}
 		
 		if(persistenceUnit == null || persistenceUnit.isEmpty()){
-			badparams = badparams.append("persistenceUnit ");
+			badparams.append("persistenceUnit ");
 			parmsAreBad = true;
 		}
 		
 		if(properties == null || properties.isEmpty()){
-			badparams = badparams.append("properties ");
+			badparams.append("properties ");
 			parmsAreBad = true;
 		}
 		else{
 			String dbDriver = properties.getProperty(IntegrityAuditProperties.DB_DRIVER);
 			if(dbDriver == null || dbDriver.isEmpty()){
-				badparams = badparams.append("dbDriver ");
+				badparams.append("dbDriver ");
 				parmsAreBad = true;
 			}
 	
 			String dbUrl = properties.getProperty(IntegrityAuditProperties.DB_URL);
 			if(dbUrl == null || dbUrl.isEmpty()){
-				badparams = badparams.append("dbUrl ");
+				badparams.append("dbUrl ");
 				parmsAreBad = true;
 			}
 			
 			String dbUser = properties.getProperty(IntegrityAuditProperties.DB_USER);
 			if(dbUser == null || dbUser.isEmpty()){
-				badparams = badparams.append("dbUser ");
+				badparams.append("dbUser ");
 				parmsAreBad = true;
 			}
 			
 			String dbPwd = properties.getProperty(IntegrityAuditProperties.DB_PWD);
 			if(dbPwd == null){ //may be empty
-				badparams = badparams.append("dbPwd ");
+				badparams.append("dbPwd ");
 				parmsAreBad = true;
 			}
 			
 			String siteName = properties.getProperty(IntegrityAuditProperties.SITE_NAME);
 			if(siteName == null || siteName.isEmpty()){
-				badparams = badparams.append("siteName ");
+				badparams.append("siteName ");
 				parmsAreBad = true;
 			}
 			
 			String nodeType = properties.getProperty(IntegrityAuditProperties.NODE_TYPE);
 			if(nodeType == null || nodeType.isEmpty()){
-				badparams = badparams.append("nodeType ");
+				badparams.append("nodeType ");
 				parmsAreBad = true;
 			} else {
 				nodeType = nodeType.trim();
@@ -177,7 +177,7 @@ public class IntegrityAudit {
 					for (NodeTypeEnum n : NodeTypeEnum.values()) {
 						nodetypes = nodetypes.concat(n.toString() + " ");
 					}
-					badparams = badparams.append(nodetypes + "] ");
+					badparams.append(nodetypes + "] ");
 					parmsAreBad = true;
 				}
 			}
@@ -185,7 +185,7 @@ public class IntegrityAudit {
 				try{
 					Integer.parseInt(properties.getProperty(IntegrityAuditProperties.AUDIT_PERIOD_SECONDS).trim());
 				}catch(NumberFormatException nfe){
-					badparams = badparams.append(", auditPeriodSeconds=" 
+					badparams.append(", auditPeriodSeconds=" 
 							+ properties.getProperty(IntegrityAuditProperties.AUDIT_PERIOD_SECONDS).trim());
 					parmsAreBad = true;
 				}