Question

Im having this really weird issue that i haven’t been able to figure out for a few hours. Basically im trying to split this getInterfaceBounds-client.ry, what im doing is this

final String className = line.split(".")[0]; 

im getting a arrayindexoutofbounds exception. I really have no idea why, do you?

Exception in thread "Thread-3" java.lang.ArrayIndexOutOfBoundsException: 0

Answer 1

split uses a regular expression. In regex . means any character, so you need to escape it.

Try:

final String className = line.split("\\.")[0];

See http://docs.oracle.com/javase/6/docs/api/java/util/regex/Pattern.html#sum