Fix sonar issues in SecurityXssValidator

Change-Id: Ib610e5c905ef616434191e432932c0e63d5bd012
Issue-ID: PORTAL-523
Signed-off-by: burdziak <olaf.burdziakowski@nokia.com>

diff --git a/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/util/SecurityXssValidator.java b/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/util/SecurityXssValidator.java
index ef53d16..69807a1 100644 (file)
--- a/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/util/SecurityXssValidator.java
+++ b/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/util/SecurityXssValidator.java
@@ -55,7 +55,7 @@ import org.owasp.esapi.codecs.OracleCodec;
 
 public class SecurityXssValidator {
 
-  private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SecurityXssValidator.class);
+  private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SecurityXssValidator.class);
 
   private static final String MYSQL_DB = "mysql";
   private static final String ORACLE_DB = "oracle";
@@ -172,7 +172,7 @@ public class SecurityXssValidator {
     return flag;
   }
 
-  public Codec getCodec() {
+  public static Codec getCodec() {
     try {
       if (null == instance) {
         if (StringUtils