Difference between calling new and getInstance()
What will happen when I call Class.getInstance for an already Instantiated class? When to use a Constructor and when to use getInstance() method (static factory methods)?
Giving my class a static getInstance(Context) The instantiation happened before getInstance() or when getInstance()? Why should the getInstance() method in Factory pattern be static? Test custom DateUtilClass with Calendar.getInstance() without DependencyInjection Java Singleton.getInstance() returns null? calendar.getInstance() - how it return object Server Thread-method getInstance() not found Calendar.getInstance()... basic question TwitterFactory().getInstance() get no method suitable java: how to mock Calendar.getInstance()? Singleton object- In static block or in getInstance(); which should be used <T>T getInstance(final Class<T> type) why not Class<T> for both? Calendar.getInstance gives wrong date Java Mail Issue with Session.getInstance Difference between Calendar.getInstance() and GregorianCalendar.getInstance() How to test method with Calendar.getInstance() How to write getInstance method thread safe? Convert JAVA code KeyStore.getInstance to c# why use getInstance How to write Javadoc for a getInstance method? How does Calendar.getInstance() know the current year? Java: getInstance vs Static How to use FirebaseInstanceId.getInstance().deleteInstanceId()? What's wrong with the following getInstance() method please tell me when to use getInstance() method in java. IConfigurationListener parameter getInstance() method returns null NullPointerException:No application instance given, getinstance() or even this(!?) seems to return null Singleton Activity Class getInstance() Returns Null