Wrapper Classes in Java | #2 | Wrapper Class Constructors ( Deprecated Since Java 9 )

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Chapters:
Integer Class Constructors : 1:19
Byte Class Constructors : 6:16
Short Class Constructors : 10:42
Long Class Constructors : 16:21
Float Class Constructors : 18:48
Double Class Constructors : 21:14
Character Class Constructor (Only One Constructor) : 22:15
Boolean Class Constructors : 23:00

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This is great, even tho these are deprecated and I try never to put them into new code I am writing, they have been checked into millions of classes all over the world and are definitely part of the legacy of existing code. I would say that even long ago (see what I did there?) we considered it legal but Very Bad to use the lower-case l suffix for numbers, because 10010l looks too much like 100101 in many fonts/displays. So it is better to always use the capital L there for long literal values. Cool stuff.

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