openide/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/findFirst/afterFindFirstCast.java

// "Collapse loop with stream 'findFirst()'" "true-preview"

import java.util.List;

public class Main {
  public String testCast(List<Object> data) {
      return (String) data.stream().filter(obj -> obj instanceof String).findFirst().orElse(null);
  }
}