Core Java

>> New Features in Java 11

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>> Sealed Classes and Interfaces in Java

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>> Functional Programming in Java

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>> Extending Enums in Java

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>> The transient Keyword in Java

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>> New Features in Java 12

>> Character#isAlphabetic vs. Character#isLetter

>> Behavioral Patterns in Core Java

>> New Features in Java 14

>> New Features in Java 15

>> Understanding the & 0xff Value in Java

>> Creational Design Patterns in Core Java

>> The Difference Between a.getClass() and A.class in Java

>> Does a Method’s Signature Include the Return Type in Java?

>> Determine if an Object Is of Primitive Type

>> When Are Static Variables Initialized in Java?

>> System.console() vs. System.out

>> Java Generics – <?> vs <? extends Object>

>> Class.isInstance vs Class.isAssignableFrom and instanceof

>> Reading the Value of ‘private’ Fields from a Different Class in Java