import com.example.babel.runtime.Strings; public class StringManipulation { public static void main(String[] args) { String originalString = "Hello, World!"; String replacedString = Strings.replace(originalString, "World", "Babel"); System.out.println(replacedString); } } import com.example.babel.runtime.Dates; import java.util.Date; public class DateManipulation { public static void main(String[] args) { Date currentDate = new Date(); String formattedDate = Dates.format(currentDate, "yyyy-MM-dd"); System.out.println(formattedDate); } } import com.example.babel.runtime.MathUtils; public class MathCalculation { public static void main(String[] args) { int x = 5; int y = 3; int sum = MathUtils.add(x, y); System.out.println(sum); } }


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