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OCP Oracle Certified Professional Java SE 17 Developer Study Guide: Everyday

 
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Hello Scott/Jeanne,

Which new  exam Java (17) topics do you envision to be most frequently or practically used even outside of the certification exam preparation?
 
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I think text blocks, records and switch expressions.
 
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Sealed classes are important for the exam but arguably one of the less used things in practice.  I prefer my classes to be extensible and able to be inherited?
 
Jeanne Boyarsky
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I can see sealed classes being useful in open source libraries. But that's not what most of us do day to day.
 
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