import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "uk\\.co\\.autotrader:autotrader-spring-boot-?.*:\\\"?\\$\\{?\\K[a-zA-Z-]*";
final String string = "uk.co.autotrader:autotrader-spring-boot-dependencies:${autotraderSpringbootVersion}\n"
+ "uk.co.autotrader:autotrader-spring-boot-dependencies:\"$autotraderSpringbootVersion\"\n"
+ "uk.co.autotrader:autotrader-spring-boot-dependencies:$autotraderSpringbootVersion\n"
+ "uk.co.autotrader:autotrader-spring-boot-dependencies:$someothername\n\n"
+ "uk.co.autotrader:autotrader-spring-boot-dependencies:2.3.0.1\n\n\n"
+ "uk.co.autotrader:autotrader-spring-boot:${autotraderSpringbootVersion}\n"
+ "uk.co.autotrader:autotrader-spring-boot:\"$autotraderSpringbootVersion\"\n"
+ "uk.co.autotrader:autotrader-spring-boot:$autotraderSpringbootVersion\n\n"
+ " \"uk.co.autotrader:autotrader-spring-boot-dependencies:${autotraderSpringbootVersion}\"\n\n"
+ "uk.co.autotrader:autotrader-spring-boot:2.3.0.1\n\n\n"
+ "(regex to find match upto dollar working)\n"
+ "uk.co.autotrader:autotrader-spring-boot.*:\\\"?\\$\n\n\n"
+ "$\n"
+ "\"$\n"
+ "\"${\n"
+ "${\n\n\n"
+ "\\$\\\"?\\{?\n\n\n"
+ "(regex to find match of text following dollar sign)\n"
+ "uk.co.autotrader:autotrader-spring-boot(\\$\\\"?\\{?)[a-zA-Z]*\n\n\n"
+ "uk\\.co\\.autotrader:autotrader-spring-boot:(?=[\\$\\\"?\\{?])[a-zA-Z-]*";
final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
final Matcher matcher = pattern.matcher(string);
while (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