import com.google.common.base.Predicate; import com.google.common.base.Function; import com.google.common.collect.FluentIterable; import java.util.ArrayList; import java.util.List; class A { int m1() { String[] strings = new String[10]; FluentIterable<String> i<caret>t = FluentIterable.of(strings).transform(s -> s + s); return it.skip(10).size(); } }