创建类的对象的时候(new的时候),类被加载,
public static int _i = 20;//类变量,常量池中
static
{
_i = 10;
}
等同于:
public static int _i;
static
{
_i = 20;
}
static
{
_i = 10;
}
public static int _i = 20;//类变量,常量池中
static
{
_i = 10;
}
等同于:
public static int _i;
static
{
_i = 20;
}
static
{
_i = 10;
}