Parsing large strings

Projects Programming
2

The error message wouldn't fit in last post. Most of it is here, its too verbose for the forum's character limits

Exception in thread "Thread-6" java.lang.StackOverflowError
at java.util.regex.Pattern$Loop.match(Pattern.java:4275)
	at java.util.regex.Pattern$GroupTail.match(Pattern.java:4227)
	at java.util.regex.Pattern$BranchConn.match(Pattern.java:4078)
	at java.util.regex.Pattern$CharProperty.match(Pattern.java:3345)
	at java.util.regex.Pattern$Branch.match(Pattern.java:4114)
	at java.util.regex.Pattern$GroupHead.match(Pattern.java:4168)