The special character needs to be escaped with a but since is also. Then you'd be matching (from your example) split() is based on regex expression, a special attention is needed with some. One possibility: Choose one particular quote - let's say ' - and replace all OTHER quotes in both your source and target strings with it and then run your pattern match. The combination w stands for a word character, one of the convenience escape sequences while 1 is one of the substitution special characters. It's possible that you may be able to come up with a pattern, but it's likely to be nasty.

(in your case) Their types are interchangeable.

There are also several other wrinkles that make them difficult to parse as a regex pattern:

Quoted strings are not the sort of thing that regexes are very good at because they involve embedded logic. So that when i give 'Anton'y' it should be pass similarly for double as well. In this article, we will focus on escaping characters withing a regular expression and show how it can be done in Java. To discover more, you can follow this article. Rithanya Laxmi wrote:I need to build a regex which will accepts special characters like ' (single quote) & ' (double quote). Overview The regular expressions API in Java, is widely used for pattern matching.

Java regex escape special characters