Make List and Map in Result immutable

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main/java/com/it_jaros/jscanner/Scanner.java b/src/main/java/com/it_jaros/jscanner/Scanner.java
index 3ef1aba..39fd584 100644
--- a/src/main/java/com/it_jaros/jscanner/Scanner.java
+++ b/src/main/java/com/it_jaros/jscanner/Scanner.java
@@ -416,7 +416,7 @@ public class Scanner implements AutoCloseable {
         }
 
         ScanResult build() {
-            return new ScanResult(host, openPorts, filteredPorts, serviceTypes, scanFailures);
+            return new ScanResult(host, openPorts, filteredPorts, Collections.unmodifiableMap(serviceTypes), Collections.unmodifiableList(scanFailures));
         }
     }
 }