Papaya, Jicama, and Avocado Salad

From "The Best of Martha Stewart, What to Have for Dinner"

Ingredients:
1/4 cup fresh lime juice
2 tbsp olive oil
1 tsp salt
1/8 tsp freshly ground pepper
1 ripe papaya (about 1 1/2 lbs), peeled, seeded, and cut into 1/2-inch dice
1 jicama (about 1 lb), skinned and cut into 1/2-inch dice
1 avocado, ripe but firm
1/4 cup cilantro leaves, coarsely chopped

1. In a small bowl, whisk together lime juice, olive oil, salt, and pepper; set aside.
2. In a medium bowl, combine the papaya and jicama. Cut avocado in half and remove the pit and skin and discard. Cut avocado flesh into 1/2-inch cubes and add to papaya and jicama. Add the lime vinaigrette and toss well to combine. Add cilantro, adjust seasoning, and toss again.