+import java.io.File;\r
+import java.io.FileInputStream;\r
+import java.io.FileNotFoundException;\r
+import java.io.IOException;\r
+import java.util.Arrays;\r
+import java.util.Map;\r
+import java.util.concurrent.ConcurrentHashMap;\r
+import java.util.function.Function;\r
+import java.util.regex.Matcher;\r
+import java.util.regex.Pattern;\r
+import java.util.stream.Collectors;\r
+import javax.ws.rs.core.Response.Status;\r