219     fEndBufIdx = 0;  in reset()
304     if (pos < fBoundaries[fStartBufIdx] || pos > fBoundaries[fEndBufIdx]) {  in seek()
313     if (pos == fBoundaries[fEndBufIdx]) {  in seek()
314         fBufIdx = fEndBufIdx;  in seek()
320     int32_t max = fEndBufIdx;  in seek()
342     U_ASSERT(position < fBoundaries[fStartBufIdx] || position > fBoundaries[fEndBufIdx]);  in populateNear()
352     if ((position < fBoundaries[fStartBufIdx] - 15) || position > (fBoundaries[fEndBufIdx] + 15)) {  in populateNear()
384     if (fBoundaries[fEndBufIdx] < position) {  in populateNear()
387         while (fBoundaries[fEndBufIdx] < position) {  in populateNear()
392 …      fBufIdx = fEndBufIdx;                      // Set iterator position to the end of the buffer.  in populateNear()
426     int32_t fromPosition = fBoundaries[fEndBufIdx];  in populateFollowing()
427     int32_t fromRuleStatusIdx = fStatuses[fEndBufIdx];  in populateFollowing()
596     U_ASSERT(position > fBoundaries[fEndBufIdx]);  in addFollowing()
598     int32_t nextIdx = modChunkSize(fEndBufIdx + 1);  in addFollowing()
604     fEndBufIdx = nextIdx;  in addFollowing()
621     if (nextIdx == fEndBufIdx) {  in addPreceding()
622         if (fBufIdx == fEndBufIdx && update == RetainCachePosition) {  in addPreceding()
628         fEndBufIdx = modChunkSize(fEndBufIdx - 1);  in addPreceding()
646         if (i == fEndBufIdx) {  in dumpCache()