java.lang.StackOverflowError while syntax highlighting for Java Files

Getting 
```
java.lang.StackOverflowError
at java.util.regex.Pattern$GroupTail.match(Pattern.java:4717)
at java.util.regex.Pattern$BranchConn.match(Pattern.java:4568)
at java.util.regex.Pattern$CharProperty.match(Pattern.java:3777)
```
Reason: Unknow
Origin: Java Syntax Highlighting rules
