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Title: Challenge 4 and 5 in boxed primitives wont actually print a smile · Issue #198 · Together-Java/ModernJava · GitHub

Open Graph Title: Challenge 4 and 5 in boxed primitives wont actually print a smile · Issue #198 · Together-Java/ModernJava

Description: Book teaching how to write modern and effective Java. It is maintained by the community, anyone can contribute. - Challenge 4 and 5 in boxed primitives wont actually print a smile · Issue #198 · Together-Java/ModernJava

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Hey, it has json ld scripts: 
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