TransformerFactory

The class that creates Transformer and Template objects.
Creates a TransformerFactory based on:
```
TransformerFactory.newInstance()
```
1. The class-name defined by the 'javax.xml.transform.TransformerFactory' Property
2. The class-name defined in the properties file 'lib/jaxp.properties' in the JRE directory.
3. The class-name defined in the META-INF/services/javax.xml.transform.TransformerFactory file in available jars