import com.google.common.collect.Iterables; import com.google.common.base.Function; import java.lang.String; import java.util.ArrayList; import java.util.Collections; import java.util.stream.Collectors; class c { void m() { Collections.<String>emptyList().stream().map(input -> { Collectors c; ArrayList l; System.out.println(input); //do something int i = 1; return input; }).collect(Collectors.toList()) } }