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Java Tutorial : Java private static method

StaticInitializationTest.java

public class StaticInitializationTest
{
    public static int capacity = initializeClassVariable(10);

    private static int initializeClassVariable(int value)
    {
        // initialize to 10
        capacity = value;
        return capacity;
    }

    public static void main(String args[])
    {
        System.out.println("capacity : " + capacity);
        
        int changedCapacity =initializeClassVariable(200);
        System.out.println("changedCapacity : "+changedCapacity);

    }
}