From 0b09f5f1e82cd52f984f9c564fb7cbfb6dace0d9 Mon Sep 17 00:00:00 2001
From: Cedric Beust <cedric@beust.com>
Date: Tue, 3 May 2016 01:58:45 -0800
Subject: [PATCH] Use a hash set.

---
 .../src/main/kotlin/com/beust/kobalt/internal/TaskManager.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/TaskManager.kt b/modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/TaskManager.kt
index df783483..d75ba083 100644
--- a/modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/TaskManager.kt
+++ b/modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/TaskManager.kt
@@ -164,7 +164,7 @@ class TaskManager @Inject constructor(val args: Args,
                     if (task != null && accept(task)) {
                         val toProcess = arrayListOf(task)
                         val seen = hashSetOf<String>()
-                        val newToProcess = arrayListOf<T>()
+                        val newToProcess = hashSetOf<T>()
 
                         fun maybeAddEdge(task: T, mm: Multimap<String, String>, isDependency: Boolean,
                                 reverseEdges: Boolean = false) : Boolean {