replaced for loop

NationalSecurityAgency · Jun 25, 2024 · 6ec00b7 · 6ec00b7
1 parent 022fabc
commit 6ec00b7
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/src/main/java/emissary/output/filter/AbstractFilter.java b/src/main/java/emissary/output/filter/AbstractFilter.java
@@ -20,6 +20,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.stream.Collectors;
 import javax.annotation.Nullable;
 
 /**
@@ -170,11 +171,10 @@ protected void initializeOutputTypes(@Nullable final Configurator config) {
             this.outputTypes = config.findEntriesAsSet("OUTPUT_TYPE");
             this.logger.debug("Loaded {} output types for filter {}", this.outputTypes.size(), this.outputTypes);
             this.denylist = config.findEntriesAsSet("DENYLIST");
-            for (String denyItem : this.denylist) {
-                if (denyItem.endsWith("*")) {
-                    this.wildCardDenylist.add(denyItem.substring(0, denyItem.length() - 1));
-                }
-            }
+            this.wildCardDenylist = this.denylist.stream()
+                    .filter(i -> i.endsWith("*"))
+                    .map(i -> i.substring(0, i.length() - 1))
+                    .collect(Collectors.toSet());
             this.wildCardDenylist.forEach(i -> this.denylist.remove(i));
             this.logger.debug("Loaded {} ignorelist types for filter {}", this.denylist.size(), this.denylist);
             this.logger.debug("Loaded {} wildcard suffix ignorelist types for filter {}", this.wildCardDenylist.size(), this.wildCardDenylist);