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1 public class EverythingTest {
2
3 private int i = 0;
4 protected short s = 2;
5 public long l = 9L;
6 private static byte b = 4;
7 protected static float f = 5F;
8 public static double d = 3.09;
9 private char c = 'j';
10
11 private String  st = "hi";
12
13 public static void main(String [] args){
14
15 EverythingTest et = new EverythingTest(9);
17 et.run();
18 }
19
20 public EverythingTest(int x) {
21 init();
22 }
23
24 private void run(){
25
26 int [] a = new int [10];
27
28 for (int i = 0; i < 10; i++) {
29 a[i] = i;
30 }
31
32 int b = a[7];
33
34 float [] f = {10F, 3F, 4F, 7F};
35
36
37 float ch = f[2];
38
39 double du = b + ch;
40 double e = du - ch;
41 double g = e * ch;
42 double h = g / ch;
43
44 print(h);
45
46 boolean truth = false;
47 boolean falsity = !truth;
48
49 int x = 9;
50 print(x);
51 int y = -x;
52 print(y);
53 int z = +y;
54 print(z);
55
56 int j = z++ - 7;
57 print(j);
58 int k = ++z - 7;
59 print(k);
60
61 j = z-- - 7;
62 print(j);
63 k = --z - 7;
64 print(k);
65
66 }
67
68 private void init(){
69 }
70
71 private void print(int i){
72 System.out.println(i);
73 }
74
75 private void print(double d){
76 System.out.println(d);
77 }
78 }
79 |
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Java API By Example, From Geeks To Geeks.