Revert "Revert "reflection: Add new AnnotatedElement 1.8 methods.""

This reverts commit ac6e7a426c30abe6de4361c95755ff759845265f.

Runtest failure has been fixed in I28c3707e38c1f69ea9d3660f68136f688122ac4e

Change-Id: I1749dc89b790d44b5e40bc8b20aa62885bda792b
6 files changed