Package com.atlassian.jira.util.dbc

This package contains utility classes for performing Design By Contract (DBC) assertions.

See:
Description

Class Summary

Assertions	Utility class with design by contract checks.
Null	Utility class with checks for nullness.

Package com.atlassian.jira.util.dbc Description

This package contains utility classes for performing Design By Contract (DBC) assertions. For example, use Assertions.notNull("myParam", myParam) to check that the value of myParam is not null, and if it is, to throw an IllegalArgumentException.

Other suitable classes here would check Collections types for non-null elements, or to check the types of the contents of collections.