updated templates for pojos, enums

[fehguy]

fixes #1789

[naveen237]

Can we update the enum templates to generate java code properly for empty strings ?
If we have a enum with string values like this in my YAML:
Type:
description: Type of parameter.
type: string
enum: ["","String","boolean","Date","integer","decimal"]

The generated classes will have something like this::

public enum TypeEnum {
(""),
STRING("String"),
BOOLEAN("boolean"),
DATE("Date"),
INTEGER("integer"),
DECIMAL("decimal");

which wont compile. I think its a valid usecase and needs to be addressed

[fehguy]

Yes you are correct. Will address that.

[naveen237]

Could you tell me whats the targeted release for the change ?