public class Main {
 
	public static final String EXAMPLE_TEST = "This is my small example "
			+ "string which I'm going to " + "use for pattern matching.";
 
        public static final String EQUATION_TEST = "1+1=2";
 
 
	public static void main(String[] args) {
		System.out.println(EXAMPLE_TEST.matches("\\w.*"));
		String[] splitString = (EXAMPLE_TEST.split("\\s+"));
		System.out.println(splitString.length);// Should be 14
		for (String string : splitString) {
			System.out.println(string);
		}
		// Replace all whitespace with tabs
		System.out.println(EXAMPLE_TEST.replaceAll("\\s+", "\t"));
 
 
		String[] str = EQUATION_TEST.split("\\+|=");
		System.out.println("EQUATION_TEST.split="+str.length);// Should be 14
		for (String s : str)
                   System.out.println(s);
	}
 
 
}

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