Question: JAVA The application uses gson-2.8.6.jar (or later), and must include that jar file in the zip file you submit to Canvas The application has at
JAVA
- The application uses gson-2.8.6.jar (or later), andmust include that jar file in the zip file you submit to Canvas
- The application has at least the following four source-code files: StudentInfoGsonApp.java, Student.java, StudentList.java, PhoneNumber.java
- The main method in StudentInfoGsonApp does the following:
- creates the studentInfo String array as follows:
o String[] studentInfo = {\"John, Doe, 3.1, 800-555-1212, Solidity\",
o \"Jane, Deere, 3.25, 898-555-1212, swimming;sleeping;dreaming;kayaking;\",
o \"Sam, Spade, 2.9, 888-555-1212, coffee-drinking;Java;Python\"};
- creates a new StudentList object and populates that StudentList object with three Student objects that take their values from studentInfo array above. Make sure that the phoneNumber in a Student object is a reference to a PhoneNumber object, not just a String, and that that skills variable in a Student is anarrayof Strings (the skills)).
- creates a new Gson object (ready for pretty printing) and uses a method of that object to convert your StudentList object to a JSON String.
- converts that JSON String back to a *new* StudentList object
- creates a new JsonObject called \"jane\" and adds all of the information in for Student Jane Deere to that JsonObject
- prints the output below by: 1) pretty-printing the first JSON String created above; 2) iterating through the new StudentList object you created to print its values; and 3) printing the values for Student Jane Deere
o {
o \"students\": [
o {
o \"firstName\": \"John\",
o \"lastName\": \"Doe\",
o \"gpa\": 3.1,
o \"phoneNumber\": {
o \"areaCode\": 800,
o \"prefix\": 555,
o \"lineNum\": 1212
o },
o \"skills\": [
o \"Solidity\"
o ]
o },
o {
o \"firstName\": \"Jane\",
o \"lastName\": \"Deere\",
o \"gpa\": 3.25,
o \"phoneNumber\": {
o \"areaCode\": 898,
o \"prefix\": 555,
o \"lineNum\": 1212
o },
o \"skills\": [
o \"swimming\",
o \"sleeping\",
o \"dreaming\",
o \"kayaking\"
o ]
o },
o {
o \"firstName\": \"Sam\",
o \"lastName\": \"Spade\",
o \"gpa\": 2.9,
o \"phoneNumber\": {
o \"areaCode\": 888,
o \"prefix\": 555,
o \"lineNum\": 1212
o },
o \"skills\": [
o \"coffee-drinking\",
o \"Java\",
o \"Python\"
o ]
o }
o ]
o }
o
o [firstName: John, lastName: Doe, gpa: 3.1, phoneNumber=800-555-1212, skills: [Solidity]]
o [firstName: Jane, lastName: Deere, gpa: 3.25, phoneNumber=898-555-1212, skills: [swimming,sleeping,dreaming,kayaking]]
o [firstName: Sam, lastName: Spade, gpa: 2.9, phoneNumber=888-555-1212, skills: [coffee-drinking,Java,Python]]
o
{\"firstName\":\"Jane\",\"lastName\":\"Deere\",\"areaCode\":898,\"skills\":\"[swimming, sleeping, dreaming, kayaking]\"}
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