SKU: 92377195434

Java to Kotlin

Sale price$612.00 Regular price$680.00
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Java to Kotlinmargin: 4px 0px 14px; padding: 0px; font family: "Amazon Ember", Arial, sans serif; font size: 14px;'It takes a week to travel the 8,000 miles overland from Java to Kotlin. If you're an experienced Java developer who has tried the Kotlin language, you were probably productive in about the same time.'margin: 4px 0px 14px; padding: 0px; font family: "Amazon Ember", Arial, sans serif; font size: 14px;'You'll have found that they do things differently in

margin: -4px 0px 14px; padding: 0px; font-family: "Amazon Ember", Arial, sans-serif; font-size: 14px;'It takes a week to travel the 8,000 miles overland from Java to Kotlin. If you're an experienced Java developer who has tried the Kotlin language, you were probably productive in about the same time.'margin: -4px 0px 14px; padding: 0px; font-family: "Amazon Ember", Arial, sans-serif; font-size: 14px;'You'll have found that they do things differently in Kotlin, though. Nullability is important, collections are different, and classes are final default. Kotlin is more functional, but what does that mean, and how should it change the way that you program? And what about all that Java code that you still have to support? Your tour guides Duncan and Nat first made the trip in 2015, and they've since helped many teams and individuals follow in their footsteps. Travel with them as they break the route down into legs like Optional to Nullable, Beans to Values, and Open to Sealed Classes. Each explains a key concept and then shows how to refactor production Java to idiomatic Kotlin, gradually and safely, while maintaining interoperability.'margin: -4px 0px 0px; padding: 0px; font-family: "Amazon Ember", Arial, sans-serif; font-size: 14px;'The resulting code is simpler, more expressive, and easier to change. the end of the journey, you'll be confident in refactoring Java to Kotlin, writing Kotlin from scratch, and managing a mixed language codebase as it evolves over time.'margin: -4px 0px 0px; padding: 0px; font-family: "Amazon Ember", Arial, sans-serif; font-size: 14px;'  style'box-sizing: border-box; padding: 0px 0px 4px; margin: 0px; text-rendering: optimizelegibility; font-weight: 700; font-size: 18px; line-height: 24px; color: rgb(15, 17, 17); font-family: "Amazon Ember", Arial, sans-serif;'  About the Authorclass"a-section a-spacing-small a-padding-small" style'box-sizing: border-box; margin-bottom: 0px; color: rgb(15, 17, 17); font-family: "Amazon Ember", Arial, sans-serif; font-size: 14px; padding: 6px 10px !important;'"box-sizing: border-box; padding: 0px; margin: 0px;"Duncan McGregor & Nat Pryce and  both started programming in Java before its 1.0 release, and have 55 years of combined experience on both the JVM and other platforms. Until they discovered Kotlin in 2015 Java was their language of choice for most applications.
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SKU: 92377195434

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HT fanatic
Whiting, US
★★★★★ 4
Ranked and reviewed by flavor
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
Not using these syrups in coffee or drinks, just on muffins, breadsticks and ice cream. Here are the individual reviews from best to worst: -Caramel: almost perfect creamy pure caramel taste. Only flaw is I wish it were thicker. 9/10. -Dark Chocolate: has that classic slightly bittersweet dark countenance. You can almost taste a pleasant burnt cocoa bean flavor. Only flaw is that it is a bit too thick. 8/10. -Chocolate Caramel: not a perfect 50/50 blend, tastes more like a 70/30 blend in favor of caramel. Consistency is perfect, just the right thickness. 7/10. -White Chocolate: doesn't taste like WC whatsoever. It tastes like sickly sweet birthday cake icing in liquid form. Worst of all it is runny with no thcikness. 4/10.
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Reviewed in the United States on May 4, 2026
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Mica
Waukegan, US
★★★★★ 5
So flavorful!
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4), Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
Love these syrups. Can use them for coffee. Hot chocolate and other stuff. Medium bottle size so the shelf life doesn’t end to fast as with a big bottle. They smell like the flavor. Overall I think they are a high quality and a great value for the money. So versatile
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Reviewed in the United States on May 19, 2026
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Verified Purchase
Rachael
Pawtucket, US
★★★★★ 5
So good!
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
am seriously impressed with the Torani Puremade Dessert & Drink Sauce Variety Pack—this is a total game changer for at-home coffee and desserts. The flavors are rich, smooth, and taste like something you’d get from a high-end coffee shop. The chocolate and caramel options are especially standout—perfectly balanced, not overly sweet, and they actually taste real, not artificial. You can tell these are made with better-quality ingredients compared to typical syrups. What I love most is how versatile they are. I’ve used them in: • Coffee (hot and iced) • Lattes and cold brew • Drizzling over ice cream and desserts • Even mixing into protein shakes for a treat The consistency is perfect—thick enough to drizzle beautifully but still easy to blend into drinks. And a little goes a long way, so the bottles last longer than expected. If you’re trying to recreate that coffeehouse experience at home, this variety pack is absolutely worth it. It adds that extra touch that makes your drinks feel indulgent without needing to leave the house. Highly recommend—will definitely be buying again!
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Reviewed in the United States on March 21, 2026
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Verified Purchase
melissa
Battle Creek, US
★★★★★ 5
Perfect cup.
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
I was really happy with the value of money I pay for this set because I’m able to make the perfect cup of coffee at home and save on going to Starbucks or Dutch Bros. They taste so yummy. It’s easy to use.
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Reviewed in the United States on April 21, 2026
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Verified Purchase
KCo
New York, US
★★★★★ 5
Good flavor!
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
Great flavors, versatile. Good quality syrups!!! Nice value for the money and shelf life is awesome! Flavors consistent as I’ve purchased more than once.
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Reviewed in the United States on May 22, 2026

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