AccessSingleton.java

package singletons;

import static singletons.CentralData.instance;

public class AccessSingleton {
    private CentralData centralData;
    private CentralData staticImport;
    private CentralData constructorCall;

    public AccessSingleton() {
        this.centralData = CentralData.instance();
        this.staticImport = instance();
        this.constructorCall = new CentralData();
    }
}