Optimizing Tortoise SVN Cache

for all of those who are wondering what the TSVNCache.exe process is doing, and why the windows explorer is rather slow after installing Tortoise SVN.
By default, TortoiseSVN looks in every folder you open for SVN information.  It tries to get SVN info for all files in the folder you’re opening because it wants to show [...]

BigDecimals

Since our business didn’t want us to use floating points any more, but something more precise, we decided to start using BigDecimals instead of doubles.
Our calculations are actually fairly straight forward. Something like

private double calc(double x, double y, double previous){
return previous * (x/y);
}

So I converted the code to BigDecimal (remark x [...]