java regex example string matches
Java regular expressions and Perl is the most similar. java.util.regex package includes the following three categoriesFor example, in the string "oooo" in, "o ?" Matches only a single "o", and "o " match all "o". Demos and Usage of java.lang.String.matches(String regex).13: 14: public static boolean isLooseAlphaNumeric(String evalString, boolean required). See the Java demo. String arrayOfLine "I.2 Other Interpretive Provisions" , "I.3 Accounting Terms","Including all","II.1You sould try using Patterns and Matchers. Here is a working example.listOfHeadings.add(match.group()) I suggest that regex you are using should be changed. Home Regex intro Character classes Repetition operators Find/replace Multiline Example regex.
In Java, the easiest way to see if a given string matches a particular regular expression is to use the matches() method, passing in the expression.java.util.regex.Pattern and java.util.regex.Matcher class, these class provides regular expression capability to Java API.