A plain java library offering a hamcrest like approach to validation.
'com.github.sakesushibig:validcool:0.1'
<dependency>
<groupId>com.github.sakesushibig</groupId>
<artifactId>validcool</artifactId>
<version>0.1</version>
</dependency>
<dependency org="com.github.sakesushibig" name="validcool" rev="0.1"/>
"com.github.sakesushibig", "validcool", "0.1"