Use pre-sized ArrayList instead of LinkedList in compilejastlist

Raku · Sep 25, 2013 · c8351fe · c8351fe
1 parent 6758068
commit c8351fe
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/vm/jvm/runtime/org/perl6/nqp/runtime/Ops.java b/src/vm/jvm/runtime/org/perl6/nqp/runtime/Ops.java
@@ -5098,7 +5098,7 @@ public static SixModelObject bitshiftr_I(SixModelObject a, long b, SixModelObjec
     public static SixModelObject compilejastlines(SixModelObject dump, ThreadContext tc) {
         if (dump instanceof VMArrayInstance) {
             VMArrayInstance array = (VMArrayInstance) dump;
-            List<String> lines = new LinkedList<String>();
+            List<String> lines = new ArrayList<String>(array.elems);
             for (int index = 0; index < array.elems; index++) {
                 lines.add(array.at_pos_boxed(tc, index).get_str(tc));
             }
@@ -5118,7 +5118,7 @@ public static SixModelObject compilejast(String dump, ThreadContext tc) {
     public static SixModelObject compilejastlinestofile(SixModelObject dump, String filename, ThreadContext tc) {
         if (dump instanceof VMArrayInstance) {
             VMArrayInstance array = (VMArrayInstance) dump;
-            List<String> lines = new LinkedList<String>();
+            List<String> lines = new ArrayList<String>(array.elems);
             for (int index = 0; index < array.elems; index++) {
                 lines.add(array.at_pos_boxed(tc, index).get_str(tc));
             }