Fix sonar blocker issues in ccsdk/core module

Sonarqube report for CCSDK core identfied some blcoker issues. This fix addresses those bugs.

Issue-Id: CCSDK-84

Change-Id: Ie6ff19b7b0815a129f9809243e8e3eb0a64144ab
Signed-off-by: Arun S. Yerra <arun.yerra@huawei.com>

1 files changed, 11 insertions, 1 deletions

diff --git a/sli/recording/src/main/java/org/onap/ccsdk/sli/core/sli/recording/FileRecorder.java b/sli/recording/src/main/java/org/onap/ccsdk/sli/core/sli/recording/FileRecorder.java
index 1143ef74..4a60de95 100644
--- a/sli/recording/src/main/java/org/onap/ccsdk/sli/core/sli/recording/FileRecorder.java
+++ b/sli/recording/src/main/java/org/onap/ccsdk/sli/core/sli/recording/FileRecorder.java
@@ -24,6 +24,7 @@ package org.onap.ccsdk.sli.core.sli.recording;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.PrintWriter;
+import java.io.IOException;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
@@ -82,6 +83,7 @@ public class FileRecorder implements SvcLogicRecorder {
 		
 		File recordFile = new File(fileName);
 		PrintWriter recPrinter = null;
+		FileWriter fileWriter = null;
 		Date now = new Date();
 
 		TimeZone tz = TimeZone.getTimeZone("UTC");
@@ -95,7 +97,7 @@ public class FileRecorder implements SvcLogicRecorder {
 		try
 		{
 		
-			recPrinter = new PrintWriter(new FileWriter(recordFile, true));
+			recPrinter = new PrintWriter(fileWriter = new FileWriter(recordFile, true));
 			recPrinter.println(record);
 		}
 		catch (Exception e)
@@ -108,6 +110,14 @@ public class FileRecorder implements SvcLogicRecorder {
 			{
 				recPrinter.close();
 			}
+			if (fileWriter != null)
+			{
+				try {
+					fileWriter.close();
+				} catch (IOException e) {
+
+				}
+			}
 		}