Sonar cleanup for PolicyEngineUtils

[policy/engine.git] / PolicyEngineUtils / src / main / java / org / onap / policy / utils / PolicyAccess.java

diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyAccess.java b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyAccess.java
index ea1514a..a6481aa 100644 (file)
--- a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyAccess.java
+++ b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyAccess.java
@@ -71,14 +71,14 @@ public class PolicyAccess implements Access {
                if (logLevel.compareTo(level) > 0) {
             return;
         }
-               StringBuffer sb = new StringBuffer();
+               StringBuilder sb = new StringBuilder();
         sb.append(new Date()).append(' ').append(level);
         logtail(sb, args);
        }
 
        @Override
        public void log(Exception e, Object... args) {
-               StringBuffer sb = new StringBuffer();
+               StringBuilder sb = new StringBuilder();
         sb.append(new Date()).append(" EXCEPTION ").append(e.getMessage());
         logtail(sb, args);
         logger.error(e.getMessage() + e);
@@ -89,7 +89,7 @@ public class PolicyAccess implements Access {
                logLevel = level;
        }
        
-       private void logtail(StringBuffer sb, Object[] args) {
+       private void logtail(StringBuilder sb, Object[] args) {
         for (Object o: args) {
             String s = o.toString();
             if (s.length() > 0) {