RegEx example

gistfile1.java

private String regex(String string){
			
	String result = ""; 
	String patternString = "[0-9][0-9]:[0-9][0-9]:[0-9][0-9]"; 
			
	Pattern pattern = Pattern.compile(patternString);
	Matcher matches = pattern.matcher(string);
	
	while(matches.find()){
			
		result += matches.group(0);
	
		
	}
	
	return result;
	
}