package org.openecomp.sdc.be.components.impl;
-import fj.data.Either;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.StringReader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Properties;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.openecomp.sdc.be.config.BeEcompErrorManager;
import org.openecomp.sdc.be.config.BeEcompErrorManager.ErrorSeverity;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.StringReader;
-import java.util.*;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
+import fj.data.Either;
public class CsarValidationUtils {