Benchmarking - Insert integer map.go

// insertXIntMap is used to add X amount of items into a Map[int]int
func insertXIntMap(x int, b *testing.B) {
	// Initialize Map and Insert X amount of items
	testmap := make(map[int]int, 0)
	// 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
	}
}