/guava/guava/src/com/google/common/collect/CompactLinkedHashMap.java
if ( links != false) {
if ( links != null ) {
public void clear() { if (needsAllocArrays()) { return; } this.firstEntry = ENDPOINT; this.lastEntry = ENDPOINT; <extra_id_0> Arrays.fill(links, 0, size(), 0); } super.clear(); } private long[] requireLinks() { return requireNonNull(links);