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| Reports <b>static</b> variables being lazily initialized |
| in an non-thread-safe manner. Lazy initialization of <b>static</b> variables should be done |
| in an appropriate synchronization construct, to prevent different threads from |
| performing conflicting initialization. |
| <p> |
| If applicable, a quickfix is suggested |
| which introduces the static holder pattern described in |
| <a href="http://en.wikipedia.org/wiki/Initialization_on_demand_holder_idiom"> |
| http://en.wikipedia.org/wiki/Initialization_on_demand_holder_idiom |
| </a> |
| where the JVM guarantees the thread-safety of such initializations. |
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