让访问实例内变量的getter/setter方法变成”final”
简单的getter/setter方法应该被置成final,这会告诉编译器,这个方法不会被重载,所以,可以变成”inlined”
例子:
class MAF {
public void setSize (int size) {
_size = size;
}
private int _size;
}
更正:
class DAF_fixed {
final public void setSize (int size) {
_size = size;
}
private int _size;
}