private void resize(int newSize) {
int oldEndIndex = capacity + stashSize;
capacity = newSize;
threshold = (int) (newSize * loadFactor);
mask = newSize - 1;
hashShift = 31 - Integer.numberOfTrailingZeros(newSize);
stashCapacity = Math.max(3, (int) Math.ceil(Math.log(newSize)) * 2);
pushIterations = Math.max(Math.min(newSize, 8), (int) Math.sqrt(newSize) / 8);
int[] oldKeyTable = keyTable;
float[] oldValueTable = valueTable;
keyTable = new int[newSize + stashCapacity];
valueTable = new float[newSize + stashCapacity];
int oldSize = size;
size = hasZeroValue ? 1 : 0;
stashSize = 0;
if (oldSize > 0) {
for (int i = 0; i < oldEndIndex; i++) {
int key = oldKeyTable[i];
if (key != EMPTY) putResize(key, oldValueTable[i]);
}
}
}
