Java Optional How to create Reading the value Presence checks Composing Optionals chaining primitive

Java Optional What is Optional How to create Optional Reading the value Presence checks Transforming with map, flatMap, filter Composing Optionals (chaining) Optional primitives OptionalInt OptionalLong OptionalDouble When to use Optional When to NOT use Optional Do’s Don’t FAQ ==================================================== मन के भाव ? Who Am I मैं कौन हूँ: https://www.youtube.com/@feelingsOfminds/videos Knowledge Sharing YouTube: https://www.youtube.com/@KnowledgeSharingG/videos Knowledge Sharing Blog: https://depthinjava.blogspot.com/ Stock Market YouTube: https://www.youtube.com/@stocksmarketupdates/videos Stock Market Blog: https://stocksmarketupdates.blogspot.com/ LinkedIn: https://www.linkedin.com/in/ajay-nirankari-a7537140/ Facebook: https://www.facebook.com/ajaynirankari Twitter: https://twitter.com/AjayNirankari GitHub: https://github.com/ajaynirankari Telegram: https://t.me/BasicKnowledgeSharing ==================================================== Knowledge Sharing Knowledge Sharing KnowledgeSharing KnowledgeSharingG #Knowledge Sharing #Knowledge #Sharing #KnowledgeSharing #KnowledgeSharingG