System.out.println("\nNow filling...");
//if (kind.equals("sparse")) ((SparseDoubleMatrix2D)matrix).elements.hashCollisions = 0;
for (int i=0; i<runs; i++) {
matrix.assign(0);
matrix.ensureCapacity(initialCapacity);
if (kind.equals("sparse")) ((SparseDoubleMatrix2D)matrix).ensureCapacity(initialCapacity);
timer1.start();
int value = 0;
for (int row=0; row < rows; row++) {
for (int column=0; column < columns; column++) {