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Program: How to convert String to Integer value?


Description:

By using Integer.valueOf() method, we can convert String to Integer value.


Code:
package com.java2novice.wrapper.integer;

public class MyStringToInteger {

	public static void main(String a[]){
		String str = "23";
		Integer i = Integer.valueOf(str);
		System.out.println("The integer value: "+i);
	}
}

Output:
The integer value: 23
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About Author

I'm Nataraja Gootooru, programmer by profession and passionate about technologies. All examples given here are as simple as possible to help beginners. The source code is compiled and tested in my dev environment.

If you come across any mistakes or bugs, please email me to [email protected].

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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java™ Platform Standard Ed. 8 - API Specification | Java is registered trademark of Oracle.
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