An entity generated by Forge looks like this:

package com.test.entity;
// Some imports go here
// below is the last import, and not only
import java.lang.Override;@Entity public class Employee implements java.io.Serializable {

It's ugly because the statements on the last line above should be on at least three (and at best four) separate lines:

import java.lang.Override;

@Entity
public class Employee implements java.io.Serializable {