Update CSVDecoder.

Author: gk-brown

kilo-client/src/main/java/org/httprpc/kilo/io/CSVDecoder.java

@@ -67,11 +67,11 @@ public Map<String, String> next() {
                 throw new NoSuchElementException();
             }
 
-            var next = new LinkedHashMap<String, String>();
+            var n = keys.size();
 
-            try {
-                var n = keys.size();
+            var next = new LinkedHashMap<String, String>(n);
 
+            try {
                 var i = 0;
 
                 while (c != EOF) {