Java Tutorial on java.lang.NumberFormatException || Java Error Fixes / Exception Solution

Published: 01 January 1970
on channel: Oh My Software Engineer ....!
354
3

Remember the following things:

Integer.parseInt("1"); // ok

Integer.parseInt("-1"); // ok

Integer.parseInt("+1"); // ok

Integer.parseInt(" 1"); // Exception (blank space)

Integer.parseInt("2147483648"); // Exception (Integer is limited to a maximum value of 2,147,483,647)

Integer.parseInt("1.1"); // Exception (. or , or whatever is not allowed)

Integer.parseInt(""); // Exception (not 0 or something)

There is only one type of exception: NumberFormatException


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