Incomplete variable declaration not well recovered

[mickaelistria]

Inspired from CompletionContextTests.test0136

public class X {
  public void foo() {
    final ZZZZ
  }
}

is recovered "weakly" to DOM as

package test;
public class X {
  public void foo(){
  }
}

without variable, while Javac has

package test;

public class X {
    
    public void foo() {
        final ZZZZ <error>;
    }
}

It would be good to recover the Variable Declaration better.

[robstryker]

This appears to be a regression from 6d18973#diff-f6ffa5d531b4891f33f39aa1eff4b996c8b671ffb1fbdcddfc978a69f9bdbae4R2181

[mickaelistria]

It's indeed quite possible. The reason why some extra checks were added to remove some DOM node is because sometimes, Lombok or other can dynamically add non-existing node to the DOM and the best way I had found so far is checking some index condition. The conditions may not be good enough and may exclude some valid-ish nodes.
I hope the conditions can be refined to work for both excluding Lombok and including such erroneous node.