protected static class SegmentedHashMap.Segment extends Object
Modifier and Type | Field and Description |
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protected int |
cEntries
The number of Entry objects (including synthetics) in this segment.
|
protected boolean |
fContend
Are any threads contending to lock this segment?
|
Modifier | Constructor and Description |
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protected |
Segment() |
protected int cEntries
Note: On a JSR-133 non-compliant JVM, this value may be stale to some extent. It is only used as an internal growth statistic, so this is acceptable. On JSR-133 compliant JVMs, the segment lock under which this value is modified performs an atomic CAS which would guarantee that writes get flushed.
protected volatile boolean fContend