Removed Leaking of passwords.

Author: open-schnick

src/main/java/de/filefighter/rest/domain/user/data/dto/UserRegisterForm.java

@@ -3,11 +3,23 @@
 import lombok.Builder;
 import lombok.Data;
 
+import java.util.Arrays;
+
 @Data
 @Builder
 public class UserRegisterForm {
     private String username;
     private String password;
     private String confirmationPassword;
     private long[] groupIds;
+
+    @Override
+    public String toString() {
+        return "UserRegisterForm{" +
+                "username='" + username + '\'' +
+                ", password='" + "****" + '\'' +
+                ", confirmationPassword='" + "****" + '\'' +
+                ", groupIds=" + Arrays.toString(groupIds) +
+                '}';
+    }
 }