The latitude, longitude and place name are used to label a map. Implement a class with latitude and longitude as decimal degrees (33.755, for example) and a place name. Provide two constructors, one has three parameters place name, latitude and longitude in decimal degrees and the other has 7 parameters: place name, latitude degrees, latitude minutes, latitude seconds, longitude degrees, longitude minutes, longitude seconds. An example statement used to create an object is:

```   MapLabels label1 = new MapLabels("Atlanta, GA",33, 45, 18, -84, 23, 24, 37, 46, 45.48, -122, 25, 9.12);
```
The position in degrees, minutes and seconds can be converted to decimal degrees using this formula. We will learn more about the `Math` methods in Chapter 4.
```   decimalDegress = Math.signum(degrees) * (Math.abs(degrees) + minutes/60. + seconds/3600.);
```
Provide a toString method that will return an XML string with the values in this format:

```   <label name="Atlanta, GA" latitude="33.755" longitude="-84.39"/>
<label name="San Francisco, CA" latitude="37.7793" longitude="-122.4192"/>
```

Complete the following file:

### MapLabels.java

Use the following file:

MapLabelsTester.java

```public class MapLabelsTester
{
public static void main(String[] args)
{
MapLabels label1 = new MapLabels("Atlanta, GA", 33.755, -84.39);
System.out.println(label1.toString());
System.out.println("Expected: <label name=\"Atlanta, GA\" latitude=\"33.755\" longitude=\"-84.39\"/>");

label1 = new MapLabels("Atlanta, GA", 33, 45, 18, -84, 23, 24);
System.out.println(label1.toString());
System.out.println("Expected: <label name=\"Atlanta, GA\" latitude=\"33.755\" longitude=\"-84.39\"/>");

MapLabels label2 = new MapLabels("San Francisco, CA", 37.7793, -122.4192);
System.out.println(label2.toString());
System.out.println("Expected: <label name=\"San Francisco, CA\" latitude=\"37.7793\" longitude=\"-122.4192\"/>");

label2 = new MapLabels("San Francisco, CA", 37, 46, 45.48, -122, 25, 9.12);
System.out.println(label2.toString());
System.out.println("Expected: <label name=\"San Francisco, CA\" latitude=\"37.7793\" longitude=\"-122.4192\"/>");
}
}
```