public class OnapCommandSchemaLoader {
 
-       private OnapCommandSchemaLoader() {
-               // As per the java guidelines
-       }
+    private OnapCommandSchemaLoader() {
+        // As per the java guidelines
+    }
 
     /**
      * Validates schema version.
                                         break;
 
                                     case IS_OPTIONAL:
-                                        if (validate) {
-                                            if (!OnapCommandUtils.validateBoolean(String.valueOf(parameter.get(key2)))) {
-                                                exceptionList.add(OnapCommandUtils.invalidBooleanValueMessage(parameter.get(NAME),
-                                                        IS_SECURED, parameter.get(key2)));
-                                            }
+                                        if (validate && !OnapCommandUtils.validateBoolean(String.valueOf(parameter.get(key2)))) {
+                                            exceptionList.add(OnapCommandUtils.invalidBooleanValueMessage(parameter.get(NAME),
+                                                    IS_SECURED, parameter.get(key2)));
                                         }
+
                                         if (BOOLEAN_TRUE.equalsIgnoreCase(String.valueOf(parameter.get(key2)))) {
                                             param.setOptional(true);
                                         } else {
                                         break;
 
                                     case IS_INCLUDE:
-                                        if (validate) {
-                                            if (!OnapCommandUtils.validateBoolean(String.valueOf(parameter.get(key2)))) {
-                                                exceptionList.add(OnapCommandUtils.invalidBooleanValueMessage(parameter.get(NAME),
-                                                        IS_INCLUDE, parameter.get(key2)));
-                                            }
+                                        if (validate && !OnapCommandUtils.validateBoolean(String.valueOf(parameter.get(key2)))) {
+                                            exceptionList.add(OnapCommandUtils.invalidBooleanValueMessage(parameter.get(NAME),
+                                                    IS_INCLUDE, parameter.get(key2)));
                                         }
 
                                         if (BOOLEAN_TRUE.equalsIgnoreCase(String.valueOf(parameter.get(key2)))) {