openide/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/extractStreamMap/beforeAsLongStream.java

// "Extract variable 'l' to 'map' operation" "true-preview"
import java.util.*;
import java.util.stream.*;

public class Test {
  long[] testAsLongStream(int[] x) {
    return Arrays.stream(x).mapToLong((i -> {
      int <caret>l = i * 2;
      return l;
    })).toArray();
  }
}