## Uses of Interface
java.util.function.DoubleSupplier

Packages that use DoubleSupplier
java.util: Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
java.util.stream: Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.

### Uses of DoubleSupplier in java.util

Methods in java.util with parameters of type DoubleSupplier
`double` OptionalDouble.`orElseGet(DoubleSupplier supplier)` If a value is present, returns the value, otherwise returns the result produced by the supplying function.

### Uses of DoubleSupplier in java.util.stream

Methods in java.util.stream with parameters of type DoubleSupplier
`static DoubleStream` DoubleStream.`generate(DoubleSupplier s)` Returns an infinite sequential unordered stream where each element is generated by the provided `DoubleSupplier`.