Isolating. In case JDK 8 is not supported.
Transforming collections more declaratively.
State more clearly whether java8 APIs or pre APIs are wanted
Method Reference passed to #map (shorter then lambda expression)
Function Interface and Predicates.
Better description for tests.
Picking elements based on predicate (java.util.Optional usage)
Merge branch 'java8' into introduce_standard
Merge pull request #8 from androbtech/introduce_standard

Introduce standard