Java’s character and assorted string classes offer low-level support for pattern matching, ... line-terminator characters don’t match. For example, Java RegexDemo . n doesn’t match new-line.

One example that has provided me benefit multiple times is a simple Java application that I can run against a String I’m considering as a regular expression token to be used with String.split ...

Java string object example. In Java, a string is an object that represents a number of character values. Each letter in the string is a separate character value that makes up the Java string object.

At this point, the Scanner still returns a String, although the String contains only one character. To complete the use case, you must convert this one-character String into a single Java char with ...