The "fix" is to define an enum with one member named INSTANCE, if you need a Sin... | Hacker News

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trhtrsh on Oct 19, 2012 | parent | context | favorite | on: This Is Why They Call It a Weakly-Ordered CPU

The "fix" is to define an enum with one member named INSTANCE, if you need a Singleton. -- Effective Java, 2/ed, bu Josh Bloch

oconnor0 on Oct 19, 2012 [–]

Which only works if you need something that doesn't extend existing classes but only interfaces.

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