Replaced with diamond operator

Replace the synchronized class "StringBuffer" by an unsynchronized one such as "StringBuilder"

Issue-Id:SO-118
Change-Id: Ica8ce815a834fcb8195e16096972b6f1627d7214
Signed-off-by: rama-huawei <rama.subba.reddy.s@huawei.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/adapters/mso-catalog-db-adapter/src/main/java/org/openecomp/mso/adapters/catalogdb/catalogrest/QueryVfModules.java b/adapters/mso-catalog-db-adapter/src/main/java/org/openecomp/mso/adapters/catalogdb/catalogrest/QueryVfModules.java
index 3ffb0c6744..46b8f31046 100644
--- a/adapters/mso-catalog-db-adapter/src/main/java/org/openecomp/mso/adapters/catalogdb/catalogrest/QueryVfModules.java
+++ b/adapters/mso-catalog-db-adapter/src/main/java/org/openecomp/mso/adapters/catalogdb/catalogrest/QueryVfModules.java
@@ -37,10 +37,10 @@ public class QueryVfModules {
 	private static MsoLogger LOGGER = MsoLogger.getMsoLogger (MsoLogger.Catalog.RA);
 	private List<VfModule> vfModules;
 
-	public QueryVfModules() { super(); vfModules = new ArrayList<VfModule>(); }
+	public QueryVfModules() { super(); vfModules = new ArrayList<>(); }
 	public QueryVfModules(List<VfModule> vlist) { 
 		LOGGER.debug ("QueryVfModules:");
-		vfModules = new ArrayList<VfModule>();
+		vfModules = new ArrayList<>();
 		for (VfModule o : vlist) {
 			LOGGER.debug ("-- o is a vfModules ----");
 			LOGGER.debug (o.toString());
@@ -55,7 +55,7 @@ public class QueryVfModules {
 	
 	@Override
 	public String toString () {
-		StringBuffer buf = new StringBuffer();
+		StringBuilder buf = new StringBuilder();
 
 		boolean first = true;
 		int i = 1;