squid:S2325 - private methods that don't access instance data should be static

2016-02-22 19:15:51 +02:00
parent c580b61df3
commit 3791a80978
6 changed files with 8 additions and 8 deletions
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
@ -60,7 +60,7 @@ public class DwarvenGoldmineFacade {
    makeActions(workers, DwarvenMineWorker.Action.GO_HOME, DwarvenMineWorker.Action.GO_TO_SLEEP);
  }

-  private void makeActions(Collection<DwarvenMineWorker> workers,
+  private static void makeActions(Collection<DwarvenMineWorker> workers,
      DwarvenMineWorker.Action... actions) {
    for (DwarvenMineWorker worker : workers) {
      worker.action(actions);