Sonar fix - ChartD3Helper.java - Rename the Variable to match the regular expression

Fixed sonar issues accross the file

Issue-ID: PORTAL-686
Change-Id: I5079aafd0855291fe5c35d9abf8d98f31f1c8235
Signed-off-by: dinesha <dineshgs@in.ibm.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/runtime/ChartD3Helper.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/runtime/ChartD3Helper.java
index 721d46ab..19b7b138 100644
--- a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/runtime/ChartD3Helper.java
+++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/runtime/ChartD3Helper.java
@@ -2840,28 +2840,28 @@ public class ChartD3Helper {
 					dataStr.append("{");
 					dataStr.append("	\"xxxxxx\":{\n");
 					String mid = "";
-					String mid_old = "";
+					String midOld = "";
 					String level = "-1";
-					String level_old = "-1";		
+					String levelOld = "-1";		
 					String eid = "";
 					for (int i = 0; i < ds.getRowCount(); i++) {
 						 mid  = ds.getString(i, "mid");
 						level = ds.getString(i, "level1");
 						eid = ds.getString(i, "eid");
-	            		if(mid.equals(mid_old)) {
+	            		if(mid.equals(midOld)) {
 	            			dataStr.append("\""+ eid +"\": 9956,\n");
 	            		} else {
 	            			if(dataStr.lastIndexOf(",")!= -1)
 	            				dataStr.deleteCharAt(dataStr.lastIndexOf(","));
-	            			//if(Integer.parseInt(level_old)==Integer.parseInt(level))
+	            			//if(Integer.parseInt(levelOld)==Integer.parseInt(level))
 	            				//dataStr.append("},\n");
-	            			if (Integer.parseInt(level_old)<Integer.parseInt(level))
+	            			if (Integer.parseInt(levelOld)<Integer.parseInt(level))
 	            				dataStr.append("},\n");
 						    dataStr.append("\""+ mid +"\": { \n");
 						}
 						
-						 mid_old = mid;
-						level_old = level;
+						 midOld = mid;
+						levelOld = level;
 					}
 					if(dataStr.toString().endsWith(","))
 						dataStr.deleteCharAt(dataStr.lastIndexOf(","));