In software development process, coping of existing code fragment and pasting them with or without modification may
be a frequent process.
Clone means copy of an ingenious form or duplicate. Software clone detection is vital to scale back the software maintenance
cost and to acknowledge the software during a better way.
There are many software code clone detection techniques like text based, token-based, Abstract Syntax tree based etc. and they
are used to spot and finding the existence of clones in software system. One of the approach is token based comparisons of two
programs to detect code clone
