Code To Use
java.util.Optional<T>
Code To Implement
Max
class: |
Max.java |
|
methods: |
max |
package: |
optional.assignment |
source folder: |
src/main/java |
public static Optional<Integer> maximum(ImmutableList<Integer> xs)
Test
class: |
MaxTestSuite.java |
|
package: |
optional.assignment |
source folder: |
src/test/java |