Merge pull request #39 from ShivamPaliwal1/patch-2 for mongo/docgen.java

Using getMethod() instead of getDeclaredMethod() to utilise inherited…

Author: ashwin2002

src/main/java/utils/docgen/mongo/MongoDocumentGenerator.java

@@ -50,8 +50,8 @@ else if(keyClass.equals(CircularKey.class.getSimpleName()))
         try {
             this.keys = keyInstance.getConstructor(WorkLoadSettings.class).newInstance(ws);
             this.vals = valInstance.getConstructor(WorkLoadSettings.class).newInstance(ws);
-            this.keyMethod = this.keyInstance.getDeclaredMethod("next", long.class);
-            this.valMethod = this.valInstance.getDeclaredMethod("next", String.class);
+            this.keyMethod = this.keyInstance.getMethod("next", long.class);
+            this.valMethod = this.valInstance.getMethod("next", String.class);
         } catch (InstantiationException e) {
             e.printStackTrace();
         } catch (IllegalAccessException e) {