Tokenizing with String.split() : Regex « Utility Classes « SCJP

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SCJP » Utility Classes » Regex

8.24.11.Tokenizing with String.split()

public class MainClass {

  public static void main(String[] args) {

    String[] tokens = args[0].split(args[1]);

    System.out.println("count " + tokens.length);

    for (String s : tokens)

      System.out.println(">" + s + "<");

  }

}

8.24.Regex
	8.24.1.	. Matches any character
	8.24.2.	\d Matches any digit ("0" - "9")
	8.24.3.	\s Matches any whitespace character, such as space, tab, or newline
	8.24.4.	\w Matches any letter ("a" - "z" or "A" - "Z") or digit
	8.24.5.	Using escape sequence in regular expression.
	8.24.6.	* Matches zero or more occurrences of the preceding pattern
	8.24.7.	+ Matches one or more occurrences of the preceding pattern
	8.24.8.	? Matches zero or one occurrences of the preceding pattern
	8.24.9.	Flags for regex
	8.24.10.	A small program that uses a console to support testing another class
	8.24.11.	Tokenizing with String.split()

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