* LUCENE-10185: pass --release 11 to ECJ linter, fix JDK 17 build
Otherwise, new java releases such as JDK 18, JDK 19, ... may have even
more new deprecations, the build shouldn't fail in such cases.
Remove -source/-target now that we pass --release
Fix casting so ECJ understands it and creates correct call signature (UweSays: "It's ok. I know why it happens, but it's a bug in ECJ. The type safety is checked by the invokeexact")
Co-authored-by: Uwe Schindler <uschindler@apache.org>
Fails the linter if an exception is swallowed (e.g. variable completely
unused).
If this is intentional for some reason, the exception can simply by
annotated with @SuppressWarnings("unused").
Detects common cases of unreachable/dead code.
For generated javacc code, the check is disabled via
SuppressWarnings("unused") because javacc generates strange/bad code such as:
if ("" == null)
For TestStressNRTReplication's startNode() method, the check is also
disabled because analysis folds the "test evilness controls" which are
static final constants. This itself is a WTF, shouldn't we instead
randomize these evil things in our tests rather than hardcoding them to
specific values?
Requiring the annotation is helpful because if an abstract method is removed, the concrete methods will then show up as compile errors: preventing dead code from being accidentally left behind.
Co-authored-by: Robert Muir <rmuir@apache.org>
Enable ecj unused local variable, private instance and method detection. Allow SuppressWarnings("unused") to disable unused checks (e.g. for generated code or very special tests). Fix gradlew regenerate for python 3.9 SuppressWarnings("unused") for generated javacc and jflex code. Enable a few other easy ecj checks such as Deprecated annotation, hashcode/equals, equals across different types.
Co-authored-by: Mike McCandless <mikemccand@apache.org>
Enable ecj unused local variable, private instance and method detection. Allow SuppressWarnings("unused") to disable unused checks (e.g. for generated code or very special tests). Fix gradlew regenerate for python 3.9 SuppressWarnings("unused") for generated javacc and jflex code. Enable a few other easy ecj checks such as Deprecated annotation, hashcode/equals, equals across different types.
Co-authored-by: Mike McCandless <mikemccand@apache.org>
* Updated SOLR-8138 files for Solr 9.
This code was mostly written by Michael Suzuki, i just tweaked it to load, and updated the version of ui-grid to the 4.10 version.
* unused file, we use the .min version.
* add an entry for the ui-grid project to license file.
Co-authored-by: epugh@opensourceconnections.com <>
When we are creating a new thread we should give it a descriptive name and enforce this via ForbiddenAPIs. This doesn't apply to Runnable or Callable objects that we pass to an executor, since those should be getting named by the executor itself.
We don't require this in tests because the tests should be more self contained and there is less benefit in descriptive names. If somebody is already profiling a test, then they likely have the context to understand what the unnamed threads are doing, whereas a thread dump from a running Solr instance should have good thread names for everything. This is especially helpful when doing profiling, otherwise we end up with a bunch of Thread-# that are hard to tell apart and search on.
Dawid Weiss
Mike Drob
Robert Muir
Michael Sokolov
John Carlson
zacharymorn
Uwe Schindler
Eric Pugh
Houston Putman
Kevin Watters
Peter Gromov
András Salamon