#36 Make fields private and final bc internal state must not be changed accidentaly from outside

Signed-off-by: Sven Strittmatter <sven.strittmatter@iteratec.com>

Author: Weltraumschaf

src/main/java/io/securecodebox/persistence/defectdojo/service/ImportScanService.java

@@ -39,8 +39,8 @@
 
 public class ImportScanService {
 
-    protected String defectDojoUrl;
-    protected String defectDojoApiKey;
+    private final String defectDojoUrl;
+    private final String defectDojoApiKey;
 
     /**
      * Dedicated constructor.