What effects do the enchantments "Lure" and "Luck of the Sea" have?

From the MC Wiki http://minecraft.gamepedia.com/Enchanting#Enchantments

Luck of the Sea:

Decreases odds of catching worthless junk

Lowers chance of "junk" catches by 2.5% per level and increases chance of "treasure" catches by 1% per level.

In 1.9: Lowers chance of Junk and Increases chance of treasure by 2% per level. Reduces chance of fish by 0.15% per level.

Lure

Increases rate of fish biting your hook

Decreases time before fish bite your hook by 5 seconds per level. Also decreases chances of both "junk" and "treasure" catches by 1% per level.

In 1.9: no longer affects loot tables. There is no change in junk and treasure chances.