Regular expression: Split Demo : String Operation « Regular Expressions « Java

1. Java
2. Regular Expressions
3. String Operation

Regular expression: Split Demo

   
// : c12:SplitDemo.java
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.

import java.util.Arrays;
import java.util.regex.Pattern;

public class SplitDemo {

  public static void main(String[] args) {
    String input = "This!!unusual use!!of exclamation!!points";
    System.out.println(Arrays.asList(Pattern.compile("!!").split(input)));
    // Only do the first three:
    System.out
        .println(Arrays.asList(Pattern.compile("!!").split(input, 3)));
    System.out.println(Arrays.asList("Aha! String has a split() built in!"
        .split(" ")));
  }
} ///:~



           
         
    
    
  

Related examples in the same category

1.	Replacing String Tokenizer
2.	String replace
3.	String split
4.	Simple split
5.	Calculating Word Frequencies with Regular Expressions
6.	Print all the strings that match a given pattern from a file
7.	Quick demo of Regular Expressions substitution
8.	Parse an Apache log file with StringTokenizer
9.	StringConvenience -- demonstrate java.lang.String convenience routine
10.	Split a String into a Java Array of Strings divided by an Regular Expressions
11.	Regular Expression Replace
12.	Java Regular Expression : Split text
13.	Java Regular Expression :split 2
14.	Get all digits from a string
15.	Strip extra spaces in a XML string
16.	Remove trailing white space from a string
17.	Create a string search and replace using regex
18.	Split-up string using regular expression
19.	Apply proper uppercase and lowercase on a String
20.	Regular Expression Search and Replace Program
21.	Searching and Replacing with Nonconstant Values Using a Regular Expression
22.	Use Matcher.appendReplacement() to match [a-zA-Z]+[0-9]+
23.	Ignore case differences when searching for or replacing substrings.
24.	Use replaceAll() to ignore case when replacing one substring with another
25.	Extract a substring by matching a regular expression.
26.	Match string ends
27.	Match words
28.	Match punct
29.	Match space
30.	Determining If a String Matches a Pattern Exactly
31.	Removing Duplicate Whitespace in a String
32.	Split the supplied content into lines, returning each line as an element in the returned list.
33.	Get First Found regex
34.	Get Found regex
35.	Get First Not Empty String in a String list