/**
* Removes a TownBlock from the Datasource
*
* @param townBlock
*/
public boolean removeTownBlock(TownBlock townBlock) {
return blocks.remove(townBlock.getKey()) != null;
}
/**
* Adds a TownBlock to the Datasource
*
* @param townBlock
*/
public void addTownBlock(TownBlock townBlock) throws Exception {
blocks.put(townBlock.getKey(), townBlock);
}