Benchmarking - Prealloced int map.go

// insertXPreallocIntMap is used to add X amount of items into a Map[int]int
func insertXPreallocIntMap(x int, b *testing.B) {
	// Initialize Map and Insert X amount of items and Prealloc the size to X 
	testmap := make(map[int]int, x)
	// Reset timer after Initalizing map, that's not what we want to test
	b.ResetTimer()
	for i := 0; i < x; i++ {
		// Insert value of I into I key.
		testmap[i] = i
	}
}