What is a “singleton”?
A singleton class is one in which instantiation is restricted to ensure that only one instance is created for the current Java Virtual Machine. Singletons usually have a private default constructor, to prevent direct instantiation, and a static method to obtain a “new” reference to the single instance. On its first call, the static instance method creates the object using a private constructor and stores a static reference to it for all subsequent calls. … full answer hidden, click here for all answers Actions: Follow-up or correct this answer. Submit a new question.
“singleton” is the term used for someone who is one-mind, one-body, and pretty much one-personality in their body, ie. most of the world. . It is meant as a neutral identification term, which helps multiples dicusss their differences in comparison to people who are ‘singletons’ without implying that being a multiple is an abnormal trait.
