← Back to Generics
Question 170
Create a Simple Generic Box Class
Create a Simple Generic Box Class
Create a generic class namedBox<T>that stores one item. Add a private field nameditem, a constructor that sets it, and a methodgetItem()that returns it. IMPORTANT: Do NOT write a main method. A hidden test will create aBox<String>with "Apple" and aBox<Integer>with 42, then callgetItem()on each and print the result.
Expected Output:
Apple 42
= newline. The output ends with a newline — print one after the last line.
Hints4 available
Sign in to use hintsTopics:
GenericsClasses
1
Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Shift+Alt+F to format · Ctrl+Space to expand shortcuts (sysout, psvm, fori)
Your Output
Run your code to see the output here...
Test Cases
Run your code to see test case results.