migration java8
migration of check(...) - 4 failed test (result -> 569/576)
highlighting Migration of methods to remove - see Tasks //TODO
Migration of Method dependenciesIterator() -> transition version.

//TODO class ConcateIterator for using 'getInheritingsSnapshot()' and
'compositesSnapshot' instead of 'inheritingsIterator()' and
'compositesSnapshot()';
check modified
Migration of specialize() + noInheritanceIterator2() ********
noInheritanceIterator2() hasn't been touched ! just commented
Migration of getIndexedCompositeIterator -> getIndexedCompositeSnapshot.

PB : Iterator already used in return at end of scope + dependencies
- see method calls
Migration of SingletonIterator.java -> SingletonSnapshot.java
Merge branch 'master' of https://github.com/genericsystem/genericsystem2011.git