Simplify stream expression

Cardshifter · Sep 7, 2015 · 7948155 · 7948155
1 parent a99b451
commit 7948155
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cardshifter-core/src/main/java/com/cardshifter/core/groovy/EffectDelegate.groovy b/cardshifter-core/src/main/java/com/cardshifter/core/groovy/EffectDelegate.groovy
@@ -189,7 +189,7 @@ class EffectDelegate {
                 }
             }
             // No [brackets] around resources
-            def resStr = String.join(", ", resources.stream().map({it.toString()}).collect(Collectors.toList()))
+            def resStr = resources.stream().map({it.toString()}).collect(Collectors.joining(", "))
             targetedAction(action, "Change $resStr by $amount on %who%\n")
         }]
     }