DBSingleton.java: Fixed sonar issue

Fixed sonar code-smells/issues across this file.

Issue-ID: DMAAP-711
Change-Id: I69a911f9b6633bc98cfc08674d88a407e3281aa6
Signed-off-by: Arundathi Patil <arundpil@in.ibm.com>

diff --git a/src/main/java/org/onap/dmaap/dbcapi/database/DBSingleton.java b/src/main/java/org/onap/dmaap/dbcapi/database/DBSingleton.java
index 9a34f58..2633d70 100644 (file)
--- a/src/main/java/org/onap/dmaap/dbcapi/database/DBSingleton.java
+++ b/src/main/java/org/onap/dmaap/dbcapi/database/DBSingleton.java
@@ -34,7 +34,7 @@ public class DBSingleton<C> extends TableHandler<C> implements Singleton<C>   {
                super(cf, cls, tabname, null);
                singleton = cls.newInstance();
        }
-       public C get() throws DBException {
+       public C get() {
                return((new ConnWrapper<C, Object>() {
                        protected C run(Object junk) throws Exception {
                                ps = c.prepareStatement(getstmt);
@@ -49,7 +49,7 @@ public class DBSingleton<C> extends TableHandler<C> implements Singleton<C>   {
                        }
                }).protect(cf, null));
        }
-       public void init(C val) throws DBException {
+       public void init(C val) {
                if (get() != null) {
                        return;
                }
@@ -69,7 +69,7 @@ public class DBSingleton<C> extends TableHandler<C> implements Singleton<C>   {
                        }
                }).protect(cf, val);
        }
-       public void update(C val) throws DBException {
+       public void update(C val) {
                (new ConnWrapper<Void, C>() {
                        protected Void run(C val) throws Exception {
                                ps = c.prepareStatement(insorreplstmt);