Cross Reference: /external/mockito/src/test/java/org/mockitousage/examples/use

`Name`	`Date`	`Size`
Up to higher level directory
`Article.java`	22-Oct-2020	`466`
`ArticleCalculator.java`	22-Oct-2020	`396`
`ArticleDatabase.java`	22-Oct-2020	`602`
`ArticleManager.java`	22-Oct-2020	`1.3K`
`ExampleTest.java`	22-Oct-2020	`3.3K`