-import org.apache.commons.io.IOUtils;
-import org.openecomp.aai.dbmodel.DbEdgeRules;
-import org.openecomp.cl.eelf.LoggerFactory;
-import org.openecomp.crud.exception.CrudException;
-import org.openecomp.crud.logging.CrudServiceMsgs;
-import org.openecomp.crud.util.CrudServiceConstants;
-import org.openecomp.crud.util.FileWatcher;
-import org.springframework.core.io.UrlResource;
-import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
-import org.springframework.core.io.support.ResourcePatternResolver;
-
-import java.io.*;
-import java.util.Arrays;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;