What is the largest island in the Indian Ocean?

In which country is the island of Java located? What is the name of the largest island in the Baltic Sea? In which country is the island of Corsica located? Which island is the second-largest island in the Mediterranean Sea? Which island is the largest in the Bismarck Archipelago? What is the name of the largest island in the Solomon Islands? Which island is separated from the Asian mainland by the Strait of Malacca? Which island is part of the Svalbard archipelago?