oql query

jhat.js

select { ary: s, sz: s.length, ref: forEachReferrer(
function refs(r) {
  function cid(o) {
    var cn = classof(o).name;
    cn = cn.substring(cn.lastIndexOf(".") + 1);
    return cn + "@" + objectid(o);
  }
  println(cid(s) + "=" + s.length + " <= " + cid(r) + " <= " +
    toArray(map(sort(
      referrers(r), "classof(rhs).name.length() - classof(lhs).name.length()"),
      function(i) { return cid(i)}))
  );
}, s) } from byte[] s where s.length >= 1000000;

select { data: map(
  filter(heap.objects("byte[]", false), "it.length > 1000000"),
  function(i) {
    return toHtml({
      b: i,
      sz: i.length,
      refs: referrers(i),
      refrefs: sort(map(referrers(i), 'referrers(it)').nextElement(),
        "lhs.toString().length() - rhs.toString().length()")
    }) + "<br>";
  }), sum: sum(filter(heap.objects("byte[]", false), "it.length > 1000000"),
    "it.length")
}