title: Invalid double in converting String to Double
body: <p>i get a NumberFormatException : invalid double "111,000,000" in this line of code : </p>
  
  <pre><code>double SalePotential = Double.valueOf(EtPotential.getText().toString());
  </code></pre>
  
  <p>in the beginning i've used Numberformat , to format my double value for separating number and inserted it to an EditText but when i try to retrieve the value of EditText it throws me the exception : </p>
  
  <pre><code>NumberFormat f = NumberFormat.getInstance();
  EtPotential.setText(String.valueOf(f.format(PTData.SalePotential)));
  </code></pre>
  
  <p>i've also tried DecimalFormat or Double.parseDouble with no Success. any help would be Appreciated!  :</p>
  
  <pre><code>DecimalFormat f = new DecimalFormat("###.###", DecimalFormatSymbols.getInstance());
  double SalePotential = Double.parseDouble(EtPotential.getText().toString());
  </code></pre>