Program: How to get Integer maximum and minimum value?

Description:

Here example program gives constants to get minimum and maximum integer value.

Code:

package com.java2novice.wrapper.integer;

public class MyIntegerMaxMinValue {

	public static void main(String a[]){
		System.out.println("Integer Max Value: "+Integer.MAX_VALUE);
		System.out.println("Integer Min Value: "+Integer.MIN_VALUE);
	}
}

Output:

Integer Max Value: 2147483647
Integer Min Value: -2147483648

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Interface and its usage

Interface is similar to a class which may contain method's signature only but not bodies and it is a formal set of method and constant declarations that must be defined by the class that implements it. Interfaces are useful for declaring methods that one or more classes are expected to implement, capturing similarities between unrelated classes without forcing a class relationship and determining an object's programming interface without revealing the actual body of the class.

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Program: How to get Integer maximum and minimum value?

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