set InitialCapcity to use heap effectively

veselov · Apr 12, 2015 · 1780b6c · 1780b6c
1 parent a041cf4
commit 1780b6c
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/src/main/java/redis/clients/jedis/Client.java b/src/main/java/redis/clients/jedis/Client.java
@@ -396,12 +396,13 @@ public void blpop(final String[] args) {
   }
 
   public void blpop(final int timeout, final String... keys) {
-    List<String> args = new ArrayList<String>();
+    final int size = keys.length + 1;
+    List<String> args = new ArrayList<String>(size);
     for (String arg : keys) {
       args.add(arg);
     }
     args.add(String.valueOf(timeout));
-    blpop(args.toArray(new String[args.size()]));
+    blpop(args.toArray(new String[size]));
   }
 
   public void sort(final String key, final SortingParams sortingParameters, final String dstkey) {
@@ -421,12 +422,13 @@ public void brpop(final String[] args) {
   }
 
   public void brpop(final int timeout, final String... keys) {
-    List<String> args = new ArrayList<String>();
+    final int size = keys.length + 1;
+    List<String> args = new ArrayList<String>(size);
     for (String arg : keys) {
       args.add(arg);
     }
     args.add(String.valueOf(timeout));
-    brpop(args.toArray(new String[args.size()]));
+    brpop(args.toArray(new String[size]));
   }
 
   public void zcount(final String key, final double min, final double max) {