import com.google.gson.JsonParser;
import com.google.gson.JsonSyntaxException;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.io.StringReader;
-import java.util.Collections;
-import java.util.List;
-import java.util.Set;
-import java.util.stream.Collectors;
-
import org.apache.commons.collections4.CollectionUtils;
import org.everit.json.schema.EnumSchema;
import org.everit.json.schema.Schema;
import org.everit.json.schema.ValidationException;
import org.everit.json.schema.loader.SchemaLoader;
import org.json.JSONObject;
+import org.onap.sdc.tosca.datatypes.model.RequirementDefinition;
import org.openecomp.core.utilities.CommonMethods;
import org.openecomp.core.utilities.deserializers.RequirementDefinitionDeserializer;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.api.LoggerFactory;
-import org.onap.sdc.tosca.datatypes.model.RequirementDefinition;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.StringReader;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
/**