diff --git a/src/main/java/de/kosit/validationtool/cmd/Validator.java b/src/main/java/de/kosit/validationtool/cmd/Validator.java
index eca7f09..abd9f32 100644
--- a/src/main/java/de/kosit/validationtool/cmd/Validator.java
+++ b/src/main/java/de/kosit/validationtool/cmd/Validator.java
@@ -120,7 +120,7 @@ public class Validator {
         final Daemon validDaemon = new Daemon(daemonOptions.getHost(), daemonOptions.getPort(), determineThreads(daemonOptions));
         validDaemon.setGuiEnabled(!daemonOptions.isDisableGUI());
         Printer.writeOut("\nStarting daemon mode ...");
-        validDaemon.startServer(ProcessorProvider.getProcessor(), configuration.toArray(new Configuration[configuration.size()]));
+        validDaemon.startServer(ProcessorProvider.getProcessor(), configuration.toArray(new Configuration[0]));
     }
 
     private static ReturnValue processActions(final CommandLineOptions cmd) throws IOException {
diff --git a/src/main/java/de/kosit/validationtool/cmd/report/Format.java b/src/main/java/de/kosit/validationtool/cmd/report/Format.java
index 58ad531..a9089d1 100644
--- a/src/main/java/de/kosit/validationtool/cmd/report/Format.java
+++ b/src/main/java/de/kosit/validationtool/cmd/report/Format.java
@@ -45,7 +45,7 @@ public class Format {
     private final Set<Code> codes = new HashSet<>();
 
     public Code[] mergeCodes(final Collection<Code> newCodes) {
-        return mergeCodes(newCodes.toArray(new Code[newCodes.size()]));
+        return mergeCodes(newCodes.toArray(new Code[0]));
     }
 
     public Code[] mergeCodes(final Code... newCodes) {