/guava/guava/src/com/google/common/hash/LongAdder.java
Cell[] as;Cell a;
Cell a;
public LongAdder() {} @Override public void add(long x) { Cell[] as; long b, v; int[] hc; <extra_id_0> int n; if ((as = cells) != null || !casBase(b = base, b + x)) { boolean uncontended = true; if ((hc = threadHashCode.get()) == null || as == null || (n = as.length) < 1