java.lang.NumberFormatException: For input string

Question

the eclipse tells that lang and i cant find a solution

Exception in thread \"main\" java.lang.NumberFormatException: For input string: \"2463025552\"

Answer 1

The real problem is that a phone number is not an integer. It is a String. You should not store it as a number, for reasons similar to the problem you are encountering now. The same applies for ZIP codes, sports team's jersey numbers, and a host of other "fake" numbers.