public int getInt(@NotNull final String key) throws InvalidSettingException {
        try {
            return Integer.parseInt(getString(key));
        } catch (NumberFormatException ex) {
            throw new InvalidSettingException("Could not convert property '" + key + "' to an int.", ex);
        }
    }
@Test
    public void testGetInt() throws InvalidSettingException {
        String key = "SomeNumber";
        int expResult = 85;
        getSettings().setString(key, "85");
        int result = getSettings().getInt(key);
        Assert.assertEquals(expResult, result);
    }