@Override
	public String toString() {
		return "User[id=" + this.getId() + ",userId=" + this.getUserId() +
			",userName=" + this.getUserName() + ",role=" + this.getRole() +
			",e-mail=" + this.getEmail() + "]";
	}
string representation of User object.

@return User object information String.
ngrinder-core/src/main/java/org/ngrinder/model/User.java