Java , convert a String to an int

  To convert a string to an in int in java we use Integer.parseInt() function.Example: String anyNumber = “15”;int result = Integer.parseInt(anyNumber);  System.out.println(result);  int aaa = Integer.parseInt(“123456”); See the Java Documentation for more information. (If you have it in a StringBuilder (or the ancient StringBuffer), you’ll need to do Integer.parseInt(myBuilderOrBuffer.toString()); instead). A  very important point to consider is that the Integer parser throws NumberFormatException as stated… Continue reading Java , convert a String to an int