FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
OnJava8-Examples/generics/TupleTest.java at master · CSapprenticeWT/OnJava8-Examples · GitHub
CSapprenticeWT
OnJava8-Examples
Repository navigation
Code
Pull requests
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
OnJava8-Examples
/
generics
/
TupleTest.java
Copy path
More file actions
More file actions
Latest commit
History
History
History
42 lines (41 loc) · 1.15 KB
Breadcrumbs
OnJava8-Examples
/
generics
/
TupleTest.java
Copy path
File metadata and controls
42 lines (41 loc) · 1.15 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
// generics/TupleTest.java
// (c)2021 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.
import
onjava
.*;
public
class
TupleTest
{
static
Tuple2
<
String
,
Integer
>
f
() {
// Autoboxing converts the int to Integer:
return
new
Tuple2
<>(
"hi"
,
47
);
}
static
Tuple3
<
Amphibian
,
String
,
Integer
>
g
() {
return
new
Tuple3
<>(
new
Amphibian
(),
"hi"
,
47
);
}
static
Tuple4
<
Vehicle
,
Amphibian
,
String
,
Integer
>
h
() {
return
new
Tuple4
<>(
new
Vehicle
(),
new
Amphibian
(),
"hi"
,
47
);
}
static
Tuple5
<
Vehicle
,
Amphibian
,
String
,
Integer
,
Double
>
k
() {
return
new
Tuple5
<>(
new
Vehicle
(),
new
Amphibian
(),
"hi"
,
47
,
11.1
);
}
public
static
void
main
(
String
[]
args
) {
Tuple2
<
String
,
Integer
>
ttsi
=
f
();
System
.
out
.
println
(
ttsi
);
// ttsi.a1 = "there"; // Compile error: final
System
.
out
.
println
(
g
());
System
.
out
.
println
(
h
());
System
.
out
.
println
(
k
());
}
}
/* Output:
(hi, 47)
(Amphibian@1c7c054, hi, 47)
(Vehicle@14991ad, Amphibian@d93b30, hi, 47)
(Vehicle@a14482, Amphibian@140e19d, hi, 47, 11.1)
*/
Back
|
FazBrowse Home
|
New Git URL