import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "(?<=[(,])([^(),]* [^(),]*)(?=[),])";
final String string = "(AND(OR(SDLC,development life cycle),design,requirements,OR(biztalk,Websphere,TIBCO,Webmethods,ESB,enterprise service bus)))\n"
+ " AND(OR(SDLC,\"development life cycle\"),OR(banking,AML,anti-money laundering,KYC,know your customer),OR(technology strategy,technical strategy,technical architecture,technology architecture,architect*)";
final String subst = ",\"$1\")";
final Pattern pattern = Pattern.compile(regex, Pattern.CASE_INSENSITIVE);
final Matcher matcher = pattern.matcher(string);
// The substituted value will be contained in the result variable
final String result = matcher.replaceAll(subst);
System.out.println("Substitution result: " + result);
}
}
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