How to convert a String to an int in Java?

How can I convert a String to an int in Java?
My String contains only numbers and I want to return the number it represents.
For example, given the string "1234" the result should be the number 1234.


Solution:

int foo = Integer.parseInt("1234");
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).

http://stackoverflow.com/questions/5585779/how-to-convert-a-string-to-an-int-in-java








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