java static final成员变量,初始化,存不存在线程安全问题?
先说
class Test{
static final String strName="abc";
}
class Test{
static final HashMap<String, String> hm = new HashMap<String, String>();
Test()
{
hm.put("abc","123");
}
}
class base
{
public base()
{
System.out.println("base");
}
}
class useBase
{
static final base b=new base();
public useBase()
{
}
}
public class classTest {
public static void main(String args[])
{
useBase ub1=new useBase();
useBase ub2=new useBase();
}
}
