public
class
Main
{
public
static
void
main
(
String
[
]
args
)
{
String
str
=
"A|B|C|D|E"
;
String
regex
=
"\\|"
;
String
replacement
=
", "
;
str
=
str
.
replaceAll
(
regex
,
replacement
)
;
System
.
out
.
println
(
str
)
;
}
}
import
org
.
apache
.
commons
.
lang3
.
StringUtils
;
public
class
Main
{
public
static
void
main
(
String
[
]
args
)
{
String
str
=
"A|B|C|D|E"
;
char
ch
=
'|'
;
str
=
StringUtils
.
replaceChars
(
str
,
ch
,
','
)
;
System
.
out
.
println
(
str
)
;
}
}