A simple but complete set of precondition checks for Java.
'com.toddfast.preconditions:preconditions:1.0'
<dependency>
<groupId>com.toddfast.preconditions</groupId>
<artifactId>preconditions</artifactId>
<version>1.0</version>
</dependency>
<dependency org="com.toddfast.preconditions" name="preconditions" rev="1.0"/>
"com.toddfast.preconditions", "preconditions", "1.0"