How to create a Map property in properties file that can be injectable using Spring's @Value

Question

How do I create a Map> property in properties file that can be injectable using Spring's @Value?

Example code snippet in Properties java file

@PropertySource({"file:salesforce-service.properties"})
public class Properties {
    @Value("#{${student.hobbies}}")
    private Map> hobbies;
}

user_7471307 · Answer

Here is the answer and the example code snippet in properties file:

student.hobbies={indoor: 'reading, drawing', outdoor: 'fishing, hiking, bushcraft'}

How to create a Map<String, List<String>> property in properties file that can be injectable using Spring's @Value