��� Import Static ��Ѻ

[Admin]

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import static Static.Msg.MIXED; // Ẻ��� 1. import ���͵�Ƿ���� Static ���

import static Static.Msg.*; // Ẻ��� 2. import �֧���ͤ��� ��������ö ���¡��ء��ǹ����� Static � class Msg �����

static ��� s ���������¶֧ keyword ��Ѻ
Static ��� S ����˭����¶֧ Package ���� Static ��Ѻ

package Static;

public class Msg {
public static final int UPPER =1;
public static final int LOWER =2;
public static final int MIXED=3;
private String msg;

public static void St(){
System.out.print("���ʴդ�Ѻ");
}


}

---------------------package Static2;

import Static.*;

public class Start {



public static void main(String[] args) {

System.out.println(" Static is " Msg.MIXED); // Static is 3

}


}

[Admin]

package Static2;
import Static.*;
public class Start {
public static void main(String[] args) {
// System.out.println(" Static is "+Msg.MIXED);
Msg.St();
}
}

----------------------

���ʴդ�Ѻ

[Admin]

package Static2;

import static Static.Msg.St;

// import Static.Msg.St; �� Error

public class Start {
public static void main(String[] args) {
St(); // �������¡��
}

}

[Admin]

package Static2;
import Static.Msg.*;
// import static Static.Msg.St;
// import Static.Msg.St;
public class Start {
public static void main(String[] args) {

System.out.println(" Msg.UPPER : "+Msg.UPPER);
St(); // import Static.*; ��÷Ѵ���� Error ���� St(); �� Staic

}
}

��������¹
import Static.*;
��
import static Static.Msg.*;

����� Compile Error

[Admin]

package Static2;
import static Static.Msg.*;
// import static Static.Msg.St;
// import Static.Msg.St;
public class Start {
public static void main(String[] args) {
// System.out.println(" Static is "+Msg.MIXED);
// St();

System.out.println(" Msg.UPPER : "+Msg.UPPER); // error
System.out.println(" Msg.UPPER : "+UPPER);
St();
}

}