import java.io.File; | |
import java.util.ArrayList; | |
import java.util.List; | |
class JavaClass { | |
void foo(File file, List<String> target) { | |
ArrayList<String> list = new ArrayList<String>(); | |
if (file != null) { | |
list.add(file.getName()); | |
} | |
if (target != null) { | |
target.addAll(list); | |
} | |
} | |
} |