Cross Reference: /external/jsr305/sampleUses/src/main/java

`Name`	`Date`	`Size`
Up to higher level directory
`CreditCardNumber.java`	17-Dec-2011	`785`
`edu/`	17-Dec-2011
`FixedLengthString.java`	17-Dec-2011	`720`
`java/`	17-Dec-2011
`LuhnVerification.java`	17-Dec-2011	`512`
`SocialSecurityNumber.java`	17-Dec-2011	`419`