Fixing cpplint runtime/arrays, runtime/int, runtime/virtual issues

Change-Id: Ia2ff94d2fb69465df26aaf83df82614a483b26e0
diff --git a/runtime/jdwp/jdwp_event.cc b/runtime/jdwp/jdwp_event.cc
index 52dd782..546c637 100644
--- a/runtime/jdwp/jdwp_event.cc
+++ b/runtime/jdwp/jdwp_event.cc
@@ -1046,7 +1046,7 @@
    * "Wrap" the contents of the iovec with a JDWP/DDMS header.  We do
    * this by creating a new copy of the vector with space for the header.
    */
-  iovec wrapiov[iov_count+1];
+  iovec wrapiov[iov_count+1];  // NOLINT(runtime/arrays) iov_count < 10
   for (int i = 0; i < iov_count; i++) {
     wrapiov[i+1].iov_base = iov[i].iov_base;
     wrapiov[i+1].iov_len = iov[i].iov_len;