From the javadocs:
从javadoc:
public interface Cache<K,V> extends Function<K,V> {
//...
void invalidate(Object key);
//...
}
Why is this not rendered as a generic method:
为什么这不是一个通用方法:
void invalidate(K key);
Is there a technical reason, a historical reason, or some other reason?
有技术原因,历史原因,还是其他原因?