### Is caching of boxed Byte objects not required by Java 13 SE spec?

Reading the JAVA 13 SE specification, I found in chapter 5, section 5.1.7. Boxing Conversion the following guarantee: If the value p being boxed is the result of evaluating a constant expression (§15.28) of type boolean, char, short, int, or long, and the result is true, false, a character in the range ‘\u0000’ to ‘\u007f’…

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