java help again with Strings

[sublime]

alright so i have this string that i need to return. however i need to return it in an amount of lines described by the user. so if the user says that the size = 3, then i need to print 3 lines at a time. if the user says 4 i need to print it at 4 lines at a time, etc.

example: size = 5 and string length is 24

X X X X X
X X X X X
X X X X X
X X X X X
X X X X X

size = 4 and string length is 15

X X X X
X X X X
X X X X
X X X X


is there some sort of string break method that can make eac line in a string a certain length? i would post the code however its part of a rather lengthy program and it doesnt really make sense without reading the entire code.

disclaimer: this is homework. i am not asking for someone to do it for me. jsut a little help maybe.

[LordHunter317]

Read the API documentation for java.lang.String. There is a substring() or split() function (I forget the exact name) that can give you arbitrary substrings of a bigger string.