import java.io.*; | |
import java.util.*; | |
interface Foo { | |
String getText(Map attributes) throws IOException; | |
String getText(Properties attributes) throws IOException; | |
} | |
class Bar { | |
void foo(Foo foo, Properties prop) throws IOException { | |
foo.getText(prop); | |
} | |
} | |
abstract class Hashtable<K,V> implements Map<K,V>, Cloneable { | |
} | |
abstract class Properties extends Hashtable<Object,Object> { | |
} |