Fields should be declared at the top of the class

[migmruiz]

Codacy detected an issue:

Fields should be declared at the top of the class, before any method declarations, constructors, initializers or inner classes.

Occurred on:

• Attachment: src/main/java/com/taxis99/zendesk/model/Attachment.java
• Ticket: src/main/java/com/taxis99/zendesk/model/Ticket.java
• User: src/main/java/com/taxis99/zendesk/model/User.java