< > BotCompany Repo | #1031639 // tempSetThreadLocalIfNecessary_weakRef - compares with existing value first. wraps value in WeakReference

JavaX fragment (include) [tags: use-pretranspiled]

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static <A> AutoCloseable tempSetThreadLocalIfNecessary_weakRef(ThreadLocal<WeakReference> tl, A a) {
  if (tl == null) null;
  WeakReference prev = tl.get();
  if (eq(getWeakRef(prev), a)) null;
  tl.set(weakRef(a));
  ret autoCloseable { tl.set(prev); };
}

Author comment

Began life as a copy of #1031638

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Travelled to 4 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, vouqrxazstgt

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