public double get(int col, int row) {
if (row >= rows.size()) {
return 0;
} else {
DoubleList cols = (DoubleList) rows.get(row);
if (col >= cols.size()) return 0;
else return cols.get(col);
}
}
public void testSingletonDoubleList() {
DoubleList list = DoubleCollections.singletonDoubleList((double) 17);
assertEquals(1, list.size());
assertEquals(17, list.get(0), (double) 0);
try {
list.add((double) 18);
fail("Expected UnsupportedOperationException");
} catch (UnsupportedOperationException e) {
// expected
}
}
private void resizeCols(int row, int col) {
DoubleList cols = (DoubleList) rows.get(row);
while (cols.size() <= col) cols.add(0);
}
