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| <body> |
| Reports the double-checked locking construct. For a |
| discussion of double-checked locking and why it is unsafe, see |
| <a href = "http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html |
| ">http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html</a> |
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| <p> |
| Use the checkbox below to ignore double-checked locking on <b>volatile</b> fields. Using |
| a <b>volatile</b> field for double-checked locking works correctly on virtual machines which |
| implement the Java Memory Model. |
| <p> |
| |
| </body> |
| </html> |