How to parse with GSON when identifier has space in name

Question

How to parse with GSON when file looks like this

{
    "Person Id":"test",
    "Last Name": "test",
    "First Name":"test"
}

I know to parse when names doesn't have space between, I create class like

class Person{
public String PersonId;
public String LastName;
public String FirstName;
}

but how to parse when identifier has space inside ? What to change in Person class ? ( I cannot change format of file ).

Answer 1

While still using GSON you can do this by adding an annotation. For instance:

class Person{
    @SerializedName("Person Id") public String PersonId;
    @SerializedName("Last Name") public String LastName;
    @SerializedName("First Name") public String FirstName;
}

You can find more details in the GSON documentation: https://sites.google.com/site/gson/gson-user-guide#TOC-JSON-Field-Naming-Support