import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "[Pp]alette.*?(?:No\\.?|#)\\s*(\\w+)";
final String string = "1. Warehouse A, (Palette #91L41)\n"
+ "2. Warehouse B Palette No. 214\n"
+ "3. Warehouse Lot Storage C (Palette No. 9)\n"
+ "4. Store Location D of Palette (Palette #1)\n"
+ "5. Store Location E of Palette, Empty, lot #45";
final Pattern pattern = Pattern.compile(regex);
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