/guava/guava/src/com/google/common/cache/LongAdder.java
if ( as != null) { base = 0L;Cell[] as = cells;
Cell[] as = cells; base = 0L; if ( as != null ) {
} public void reset() { internalReset(0L); } public long sumThenReset() { long sum = base; <extra_id_0> int n = as.length; for (int i = 0; i < n; ++i) { Cell a = as[i]; if (a != null) { sum += a.value; a.value = 0L;