What are the different ways to generate XML in Java?

Common ways to generate XML files in Java include:

1. Utilizing the Document Object Model (DOM): By utilizing Java’s DOM API, an XML document can be created and an XML structure can be built by manipulating nodes.
2. Using SAX (Simple API for XML): SAX is an event-based XML parser that can be used for reading and generating XML documents.
3. Using JAXB (Java Architecture for XML Binding): JAXB is a XML binding tool provided by Java that can map Java objects to XML documents.
4. Using StAX (Streaming API for XML): StAX is a streaming XML processing API that can be used for reading and generating XML documents.
5. Using JDOM: JDOM is a simple and intuitive API that can be used for creating, reading, and manipulating XML documents.
6. Utilize XStream: XStream is a library that supports the bi-directional conversion between objects and XML, allowing Java objects to be serialized into XML documents, and also deserialized from XML documents back into Java objects.