forked from BruceEckel/OnJava8-Examples
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathStaticInitialization.java
More file actions
73 lines (69 loc) · 1.44 KB
/
StaticInitialization.java
File metadata and controls
73 lines (69 loc) · 1.44 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
// housekeeping/StaticInitialization.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
// Specifying initial values in a class definition
class Bowl {
Bowl(int marker) {
System.out.println("Bowl(" + marker + ")");
}
void f1(int marker) {
System.out.println("f1(" + marker + ")");
}
}
class Table {
static Bowl bowl1 = new Bowl(1);
Table() {
System.out.println("Table()");
bowl2.f1(1);
}
void f2(int marker) {
System.out.println("f2(" + marker + ")");
}
static Bowl bowl2 = new Bowl(2);
}
class Cupboard {
Bowl bowl3 = new Bowl(3);
static Bowl bowl4 = new Bowl(4);
Cupboard() {
System.out.println("Cupboard()");
bowl4.f1(2);
}
void f3(int marker) {
System.out.println("f3(" + marker + ")");
}
static Bowl bowl5 = new Bowl(5);
}
public class StaticInitialization {
public static void main(String[] args) {
System.out.println("main creating new Cupboard()");
new Cupboard();
System.out.println("main creating new Cupboard()");
new Cupboard();
table.f2(1);
cupboard.f3(1);
}
static Table table = new Table();
static Cupboard cupboard = new Cupboard();
}
/* Output:
Bowl(1)
Bowl(2)
Table()
f1(1)
Bowl(4)
Bowl(5)
Bowl(3)
Cupboard()
f1(2)
main creating new Cupboard()
Bowl(3)
Cupboard()
f1(2)
main creating new Cupboard()
Bowl(3)
Cupboard()
f1(2)
f2(1)
f3(1)
*/