• AbstractCaseInsensitiveMap
• Callback
• CaseInsensitiveList
• CaseInsensitiveMap
• CaseInsensitiveSet
• CombiningFunction
• EDTChecker
• ExecutorServiceBuilder
• Functional
• IJCCollections
• IJCPreconditions
• ImmutableCaseInsensitiveMap
• ListSplitters
• Pair
• ThreadContext
• TransformationFunctions
• Triplet
• Utils