Fix Sonar violations - AggregateConfiguration

1. Fixed major sonar violations configuration management core
- AggregateConfiguration

Change-Id: I311d0e84fbfaf936ec1a260898e0cc0090e05be9
Issue-ID: SDC-343
Signed-off-by: ojasdubey <ojas.dubey@amdocs.com>

1 files changed, 12 insertions, 4 deletions

diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-core/src/main/java/org/openecomp/config/impl/AggregateConfiguration.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-core/src/main/java/org/openecomp/config/impl/AggregateConfiguration.java
index de5a189775..e67de752ec 100644
--- a/common/openecomp-common-configuration-management/openecomp-configuration-management-core/src/main/java/org/openecomp/config/impl/AggregateConfiguration.java
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-core/src/main/java/org/openecomp/config/impl/AggregateConfiguration.java
@@ -24,10 +24,18 @@ public final class AggregateConfiguration {
   private Map<String, Configuration> mergeConfig = new HashMap<>();
   private Map<String, Configuration> overrideConfig = new LinkedHashMap<>();
 
-  {
-    if (!Thread.currentThread().getStackTrace()[2].getClassName()
-        .equals(ConfigurationImpl.class.getName())) {
-      throw new RuntimeException("Illegal access.");
+  /**
+   * Instantiates a new Aggregate configuration.
+   */
+  public AggregateConfiguration() {
+    try {
+      Class clazz = Class.forName(Thread.currentThread().getStackTrace()[2].getClassName());
+      if (!clazz.getCanonicalName()
+          .equals(ConfigurationImpl.class.getCanonicalName())) {
+        throw new RuntimeException("Illegal access.");
+      }
+    } catch (ClassNotFoundException cfe) {
+      throw new RuntimeException("Class not found while loading change notifier");
     }
   }