初学匿名内部类,求救
mrzee 2013-04-14 08:44:26 CharSequence cs =new CharSequence(){
public int length(){
return 10;
}
public char charAt(int index){
return 'A';
}
public CharSequence subSequence(int start,int end){
return null;
}
};
StringBuilder s = new StringBuilder(cs);
System.out.println(s);
内部类实现这个接口,最后结果是AAAAAAAAAA,有没有人能告诉我是怎么实现的啊!