We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
private static Singleton s = null;
private Singleton() {
}
public String str;
public static Singleton getSingleInstance() {
return (s == null) ? (s = new Singleton()) : s;
}
}
Cookie support is required to access HackerRank
Seems like cookies are disabled on this browser, please enable them to open this website
Java Singleton Pattern
You are viewing a single comment's thread. Return to all comments →
import java.io.; import java.util.; import java.text.; import java.math.; import java.util.regex.; import java.lang.reflect.;
class Singleton{
}