import java.util.regex.Matcher;
import java.util.regex.Pattern;
 
public class Main {
	public static void main(String[] args) {
		// Test
		String str = "XYZ SuperMarket 10.00AM - 10.00PM";
		System.out.println(getTimeSlot(str));
	}
 
	static String getTimeSlot(String str) {
		Matcher matcher = Pattern
				.compile("\\d{1,2}(?:[.:]\\d{1,2})?\\s*(?i)[AP]M\\s*-\\s*\\d{1,2}(?:[.:]\\d{1,2})?\\s*[AP]M")
				.matcher(str);
		String timeSlot = "";
		if (matcher.find()) {
			timeSlot = matcher.group();
		}
		return timeSlot;
	}
}

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