Pattern Matcher
// This will match a sequence of 1 or more uppercase and lowercase English letters as well as spaces
String myRegExString = "[a-zA-Z\\s]+";
// This is the string we will check to see if our regex matches:
String myString = "The quick brown fox jumped over the lazy dog...";
// Create a Pattern object (compiled RegEx) and save it as 'p'
Pattern p = Pattern.compile(myRegExString);
// We need a Matcher to match our compiled RegEx to a String
Matcher m = p.matcher(myString);
// if our Matcher finds a match
if( m.find() ) {
// Print the match
System.out.println( m.group() );
}