Java程序性能优化5
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; }