rmuir commented on PR #16816:
URL: https://github.com/apache/lucene/pull/16816#issuecomment-6136536925

   @msfroh i'd prefer if we didn't add a constructor (even private) taking this 
CompiledAutomaton. In modern java we don't need to do it this way anymore 
thanks to [JEP 513](https://openjdk.org/jeps/513).
   
   Here is one example for this case:
   
   ```java
   public AutomatonQuery(final Term term, Automaton automaton, boolean 
isBinary, RewriteMethod rewriteMethod) {
     // compute local variable before super() call
     var compiled = new CompiledAutomaton(automaton, false, true, isBinary);
     super(term.field(), specialCaseRewriteMethod(compiled, rewriteMethod));
     this.term = term;
     this.automaton = automaton;
     this.automatonIsBinary = isBinary;
     this.compiled = compiled;
   
     // compiled may already reference the same Automaton instance; only count 
its bytes once.
     long automatonBytes = compiled.sharesAutomaton(automaton) ? 0L : 
automaton.ramBytesUsed();
     this.ramBytesUsed =
         BASE_RAM_BYTES + term.ramBytesUsed() + automatonBytes + 
compiled.ramBytesUsed();
   }
   ```
   
   I hope we can take advantage of the feature to avoid odd workarounds just 
like here (i know we have some elsewhere too)


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