-
Notifications
You must be signed in to change notification settings - Fork 2
Expand file tree
/
Copy pathRethrowing.java
More file actions
81 lines (72 loc) · 2.45 KB
/
Rethrowing.java
File metadata and controls
81 lines (72 loc) · 2.45 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
74
75
76
77
78
79
80
81
package exceptions;
/**
* RUN:
* javac exceptions/Rethrowing.java && java exceptions.Rethrowing
* OUTPUT:
* Creating exception in f()
* In method g(): e.printStackTrace()
* java.lang.Exception: thrown from f()
* at exceptions.Rethrowing.f(Rethrowing.java:38)
* at exceptions.Rethrowing.g(Rethrowing.java:43)
* at exceptions.Rethrowing.main(Rethrowing.java:66)
* main: printStackTrace()
* java.lang.Exception: thrown from f()
* at exceptions.Rethrowing.f(Rethrowing.java:38)
* at exceptions.Rethrowing.g(Rethrowing.java:43)
* at exceptions.Rethrowing.main(Rethrowing.java:66)
* Creating exception in f()
* In method h(): e.printStackTrace()
* java.lang.Exception: thrown from f()
* at exceptions.Rethrowing.f(Rethrowing.java:38)
* at exceptions.Rethrowing.h(Rethrowing.java:54)
* at exceptions.Rethrowing.main(Rethrowing.java:74)
* main: printStackTrace()
* java.lang.Exception: thrown from f()
* at exceptions.Rethrowing.h(Rethrowing.java:59)
* at exceptions.Rethrowing.main(Rethrowing.java:74)
*/
// import java.util.logging.*;
// import java.io.*;
public class Rethrowing {
public static void f() throws Exception {
System.out.println("Creating exception in f()");
throw new Exception("thrown from f()");
}
public static void g() throws Exception {
try {
f();
}
catch(Exception e) {
System.out.println("In method g(): e.printStackTrace()");
e.printStackTrace(System.out);
throw e;
}
}
public static void h() throws Exception {
try {
f();
}
catch(Exception e) {
System.out.println("In method h(): e.printStackTrace()");
e.printStackTrace(System.out);
throw (Exception)e.fillInStackTrace();
}
}
public static void main(String[] args)
{
try {
g();
}
catch(Exception e) {
System.out.println("main: printStackTrace()");
e.printStackTrace(System.out);
}
try {
h();
}
catch(Exception e) {
System.out.println("main: printStackTrace()");
e.printStackTrace(System.out);
}
}
}