Java SE ¾²Ì¬±äÁ¿
package demo;
class TA{
//Õâ¸ö³ÌÐòÒªºÃºÃÀí½â,³£Á¿²»ÊÇÊôÓÚÀàµÄ£¬ËüÔÚÄÚ´æÖÐÓÐÒ»¿éµ¥¶ÀµÄ´æ´¢ÇøÓò£¬ºÎÀàTAÎÞÈκιØÏµ
// public static final int m=9;
// ¾²Ì¬±äÁ¿ÊÇÊôÓÚÀàµÄ£¬ËüµÄ´æ´¢ÇøÓòÓëÀàÏà¹Ø
public static int m=9;
static {
System.out.println("In Static m="+ m);
}
}
public class TestStaticA {
public static void main(String[] args) {
//³£Á¿²»ÄÜʹÓÃÀàµÄʵÀý¶ÔÏóµ÷ÓÃ,Ö»ÄÜʹÓÃÀà¶ÔÏóµ÷ÓÃ
//¾²Ì¬±äÁ¿²»¿ÉÒÔʹÓÃʵÀý¶ÔÏóµ÷Óã¬Ö»ÄÜʹÓÃÀà¶ÔÏóµ÷ÓÃ
// TA ta=new TA();
// ta.m;
System.out.println(TA.m);
}
}
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public class testthree {
public static void main(String[] args) {
testthree t = new testthree();
t.test();
}
private static void test() {
int d = 0;
int f = 4;
int x = 0;
int y = 6;
for (i ......
/*ÄÚ²¿ÀàʹÓÃʾÀý*/
package demo;
class Outer{
int outer_i=100;
static int outer_j=200;
final int outer_k=300;
void test(){
Inner in = new Inner();
in.display();
}
static class Inner{
void display(){
  ......