import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "%a+";
final String string = "HTTP/1.1 200 OK\n"
+ "Cache-Control: private\n"
+ "Content-Type: text/plain; charset=utf-8\n"
+ "X-AspNet-Version: 4.0.30319\n"
+ "Date: Sat, 13 Feb 2016 19:33:11 GMT\n"
+ "Content-Length: 6\n\n"
+ "|on||30|";
final Pattern pattern = Pattern.compile(regex);
final Matcher matcher = pattern.matcher(string);
if (matcher.find()) {
System.out.println("Full match: " + matcher.group(0));
for (int i = 1; i <= matcher.groupCount(); i++) {
System.out.println("Group " + i + ": " + matcher.group(i));
}
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Java, please visit: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html