Escaped line separators are not supported

Commons CSV doesn't handle escaped line separators, for example:

value1;value2;value3a\
value3b

In this case the expected result is:

["value1", "value2", "value3a\nvalue3b"]

This kind of escaping is produced by MySQL, whether the field enclosing is enabled or not. It's possible to see enclosing quotes and escaped line separators like this:

"value1";"value2";"value3a\
value3b"