Move usage of StringBuffer -> StringBuilder

Sonar is complaining about using the old StringBuffer class and
recommends using the newer StringBuilder.

Change-Id: Iea5b64e94e1a4e3f2b2c10f341e55b4f288baac8
Signed-off-by: Lorand Jakab <lojakab@cisco.com>

diff --git a/mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/MappingSystem.java b/mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/MappingSystem.java
index bfa8c489c7cc56e687b3977b36cce1634be1cea3..5c8eae00d4b6e5346c688572ddb30be98727d24d 100644 (file)
--- a/mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/MappingSystem.java
+++ b/mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/MappingSystem.java
@@ -743,7 +743,7 @@ public class MappingSystem implements IMappingSystem {
 
     @Override
     public String printMappings() {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
         sb.append("Policy map-cache\n----------------\n");
         sb.append(pmc.printMappings());
         sb.append("\nSouthbound map-cache\n--------------------\n");
@@ -753,7 +753,7 @@ public class MappingSystem implements IMappingSystem {
 
     @Override
     public String prettyPrintMappings() {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
         sb.append("Policy map-cache\n----------------\n");
         sb.append(pmc.prettyPrintMappings());
         sb.append("\nSouthbound map-cache\n--------------------\n");
@@ -764,7 +764,7 @@ public class MappingSystem implements IMappingSystem {
     }
 
     private static String prettyPrintSubscribers(Map<Eid, Set<Subscriber>> subscribers) {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
         for (Eid eid: subscribers.keySet()) {
             sb.append("\n  ");
             sb.append(LispAddressStringifier.getString(eid));

diff --git a/mappingservice/mapcache/src/main/java/org/opendaylight/lispflowmapping/mapcache/lisp/LispMapCacheStringifier.java b/mappingservice/mapcache/src/main/java/org/opendaylight/lispflowmapping/mapcache/lisp/LispMapCacheStringifier.java
index 505b12e638cb9293754afe3cc7bb2159e3bbe187..cb80a10492bf992966050c3e3339665549c28dba 100644 (file)
--- a/mappingservice/mapcache/src/main/java/org/opendaylight/lispflowmapping/mapcache/lisp/LispMapCacheStringifier.java
+++ b/mappingservice/mapcache/src/main/java/org/opendaylight/lispflowmapping/mapcache/lisp/LispMapCacheStringifier.java
@@ -22,7 +22,7 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.ma
 
 public class LispMapCacheStringifier {
     public static String printKeys(ILispDAO dao) {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
         sb.append("Keys\tValues\n");
 
         final IRowVisitor innerVisitor = (new IRowVisitor() {
@@ -62,7 +62,7 @@ public class LispMapCacheStringifier {
 
     @SuppressWarnings("unchecked")
     public static String prettyPrintKeys(ILispDAO dao) {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
 
         final IRowVisitor innerVisitor = (new IRowVisitor() {
             public void visitRow(Object keyId, String valueKey, Object value) {
@@ -105,7 +105,7 @@ public class LispMapCacheStringifier {
     }
 
     public static String printFMCMappings(ILispDAO dao) {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
         sb.append("Keys\tValues\n");
         dao.getAll(new IRowVisitor() {
             String lastKey = "";
@@ -124,7 +124,7 @@ public class LispMapCacheStringifier {
     }
 
     public static String prettyPrintFMCMappings(ILispDAO dao) {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
         dao.getAll(new IRowVisitor() {
             public void visitRow(Object keyId, String valueKey, Object value) {
                 switch (valueKey) {
@@ -143,7 +143,7 @@ public class LispMapCacheStringifier {
     }
 
     public static String printMTMCMappings(ILispDAO dao) {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
         sb.append("Keys\tValues\n");
         final IRowVisitor innerVisitor = (new IRowVisitor() {
             String lastKey = "";
@@ -199,7 +199,7 @@ public class LispMapCacheStringifier {
 
     @SuppressWarnings("unchecked")
     public static String prettyPrintMTMCMappings(ILispDAO dao) {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
 
         final IRowVisitor mappingVisitor = (new IRowVisitor() {
             public void visitRow(Object keyId, String valueKey, Object value) {
@@ -241,7 +241,7 @@ public class LispMapCacheStringifier {
     }
 
     public static String printSMCMappings(ILispDAO dao) {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
         sb.append("Keys\tValues\n");
 
         final IRowVisitor innerVisitor = (new IRowVisitor() {
@@ -281,7 +281,7 @@ public class LispMapCacheStringifier {
 
     @SuppressWarnings("unchecked")
     public static String prettyPrintSMCMappings(ILispDAO dao) {
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
 
         final IRowVisitor mappingVisitor = (new IRowVisitor() {
             public void visitRow(Object keyId, String valueKey, Object value) {