The flavor of these olives is intensified when they are served warm.
Preheat oven to 350 degrees. In an ovenproof saute pan over medium heat, heat oil and garlic. Remove from heat, and let cool slightly. Stir in olives and wine.
Place pan in oven, and bake for 15 minutes, or until olives are plump and liquid is absorbed. Remove from oven, and toss with oregano leaves.