rmuir opened a new pull request #586:
URL: https://github.com/apache/lucene/pull/586


   10% of the time, TestRandomChains will pass `null` to any object parameters 
in analyzers' ctors.
   We allow NPE from the ctor, so it enforces the analyzers check up front.
   
   It just means we have to run the test in a loop:
   ```
   ./gradlew :lucene:analysis.tests:beast -Dtests.dups=100 --tests 
TestRandomChains -Dtests.nightly=true
   ```
   and add missing `Objects.requireNonNull()` to the bugs that it finds at 
runtime.
   
   Example fail:
   ```
      >     java.lang.NullPointerException: Cannot invoke 
"org.apache.lucene.analysis.compound.hyphenation.HyphenationTree.hyphenate(char[],
 int, int, int, int)" because "this.hyphenator" is null
      >         at 
__randomizedtesting.SeedInfo.seed([29B8EF94FA5640A3:1459C6F5BD445D63]:0)
      >         at 
[email protected]/org.apache.lucene.analysis.compound.HyphenationCompoundWordTokenFilter.decompose(HyphenationCompoundWordTokenFilter.java:143)
      >         at 
[email protected]/org.apache.lucene.analysis.compound.CompoundWordTokenFilterBase.incrementToken(CompoundWordTokenFilterBase.java:115)
   ```
   
   See issue: https://issues.apache.org/jira/browse/LUCENE-10353


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