Java Pattern Matcher single or multiple with comma separated -

i have string, need parse, want use pattern matcher need pattern.

if string below:

sometext : test1,test2

output should be:

test1

test2

if input string :

sometext : test1

then output should :

test1

as can see, can multiple or single.

so, need replace , space? suggest simple

string output = sometext.replace(",", " ");

if need newline after first word, can

string output = sometext.replace(",", system.getproperty("line.separator"));

instead.

if "sometext : " included in input, can rid of first in same way:

string output = input.replace("sometext : ", "").replace(",", " ");

Bready