json.addProperty(USERNAME, username);
}
if ( null != password ) {
json.addProperty(PASSWORD, password);
}
<BUG>return json;
}</BUG>
public static class Builder{
private String username;
private String password;

json.addProperty(USERNAME, username);
}
if ( null != password ) {
json.addProperty(PASSWORD, password);
}
return json;
}
@Override
public String toString() {
return gson.toJson(toJSON());
}
public static class Builder{
private String username;
private String password;
