The java string split() method splits a string according a given regular expression and returns a char array. There are two signature for split() method in java ...

The String.split methods can be very convenient for easily splitting a provided String based on a provided regular expression String. The only trick is figuring out a regular expression token to use ...

The only similarity between these two methods is that they use the pattern class but the string class imports any libraries it needs for those methods. I've even tried importing those libraries ...