create strings for each field

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1302039 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/test/java/org/apache/commons/csv/PerformanceTest.java

@@ -157,11 +157,13 @@ private static void testExtendedBuffer(boolean makeString) throws Exception {
                while((read=in.read()) != -1) {
                    sb.append((char)read);
                    if (read == ',') { // count delimiters
+                       sb.toString();
+                       sb = new StringBuilder();
                        fields++;
                    } else if (read == '\n') {
-                       lines++;
                        sb.toString();
                        sb = new StringBuilder();
+                       lines++;
                    }
                }
            } else {