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Twitter Util v19.11.0 Release Notes

Release Date: 2019-11-06 // over 4 years ago

  • 🆕 New Features

    
* 👍 util: Add initial support for JDK 11 compatibility. ``PHAB_ID=D365075``

* util-core: Created public method Closable.stopCollectClosablesThread that stops CollectClosables
thread. ``PHAB_ID=D382800``

* util-core: Introduced `Reader.fromIterator` to create a Reader from an iterator. It is not
recommended to call `iterator.next()` after creating a `Reader` from it. Doing so will affect the
behavior of `Reader.read()` because it will skip the value returned from `iterator.next`.
``PHAB_ID=D391769``

⚙ Runtime Behavior Changes

    • ⬆️ util: Upgrade to caffeine 2.8.0 PHAB_ID=D384592

    • util-jvm: Stop double-exporting postGC stats under both jvm and jvm/mem. These are now only exported under jvm/mem/postGC. PHAB_ID=D392230

    💥 Breaking API Changes

    
* util-stats: abstract methods of StatsReceiver now take Schemas. The old APIs
  are now final and cannot be overriden. For custom implementations, define
  schema based methods (eg, counter(verbosity, name) is now
  counter(CounterSchema)). NB: users can continue to call the old interface;
  only implementors must migrate.``PHAB_ID=D385068``

* 🚚 util-core: Removed `c.t.io.Pipe.copyMany` (was `Reader.copyMany`). Use `AsyncStream.foreachF`
  link to `Pipe.copy` for substitution. ``PHAB_ID=D396590``

* util-core: Add `c.t.io.BufReader.readAll` to consume a `Reader[Buf]` and concat values to a Buf.
  Replace `c.t.io.Reader.readAll` with `Reader.readAllItems`, the new API consumes a generic Reader[T],
  and return a Seq of items. ``PHAB_ID=D391346``

* 🚚 util-core: Moved `c.t.io.Reader.chunked` to `c.t.io.BufReader.chunked`, and `Reader.framed` to
  `BufReader.framed`. ``PHAB_ID=D392198``

* 🚚 util-core: Moved `c.t.io.Reader.copy` to `c.t.io.Pipe.copy`, and `Reader.copyMany` to
  `Pipe.copyMany`. ``PHAB_ID=D393650``

🗄 Deprecations
~~~~~~~~~~~~

* util-core: Mark `c.t.io.BufReaders`, `c.t.io.Bufs`, `c.t.io.Readers`, and `c.t.io.Writers` as
  Deprecated. These classes will no longer be needed, and will be removed, after 2.11 support is
  dropped. ``PHAB_ID=D393913``

* 🚚 util-stats: Removed deprecated methods `stat0` and `counter0` from `StatsReceiver`. ``PHAB_ID=D393063``