| Package | Description |
|---|---|
| java.io |
Provides for system input and output through data streams, serialization and the file system.
|
| java.lang |
Provides classes that are fundamental to the design of the Java programming language.
|
| java.nio |
Defines buffers, which are containers for data, and provides an overview of the other NIO packages.
|
| java.nio.file |
Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.
|
| 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.concurrent |
Utility classes commonly useful in concurrent programming.
|
| java.util.jar |
Provides classes for reading and writing the JAR (Java ARchive) file format, which is based on the standard ZIP file format with an optional manifest file.
|
| java.util.regex |
Classes for matching character sequences against patterns specified by regular expressions.
|
| java.util.stream |
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
|
| java.util.zip |
Provides classes for reading and writing the standard ZIP and GZIP file formats.
|
| Class and Description |
|---|
| Stream
A sequence of elements supporting sequential and parallel aggregate operations.
|
| Class and Description |
|---|
| IntStream
A sequence of primitive int-valued elements supporting sequential and parallel aggregate operations.
|
| Class and Description |
|---|
| IntStream
A sequence of primitive int-valued elements supporting sequential and parallel aggregate operations.
|
| Class and Description |
|---|
| Stream
A sequence of elements supporting sequential and parallel aggregate operations.
|
| Class and Description |
|---|
| DoubleStream
A sequence of primitive double-valued elements supporting sequential and parallel aggregate operations.
|
| IntStream
A sequence of primitive int-valued elements supporting sequential and parallel aggregate operations.
|
| LongStream
A sequence of primitive long-valued elements supporting sequential and parallel aggregate operations.
|
| Stream
A sequence of elements supporting sequential and parallel aggregate operations.
|
| Class and Description |
|---|
| DoubleStream
A sequence of primitive double-valued elements supporting sequential and parallel aggregate operations.
|
| IntStream
A sequence of primitive int-valued elements supporting sequential and parallel aggregate operations.
|
| LongStream
A sequence of primitive long-valued elements supporting sequential and parallel aggregate operations.
|
| Class and Description |
|---|
| Stream
A sequence of elements supporting sequential and parallel aggregate operations.
|
| Class and Description |
|---|
| Stream
A sequence of elements supporting sequential and parallel aggregate operations.
|
| Class and Description |
|---|
| BaseStream
Base interface for streams, which are sequences of elements supporting sequential and parallel aggregate operations.
|
| Collector
A
mutable reduction operation that accumulates input elements into a mutable result container, optionally transforming the accumulated result into a final representation after all input elements have been processed.
|
| Collector.Characteristics
Characteristics indicating properties of a
Collector, which can be used to optimize reduction implementations.
|
| DoubleStream
A sequence of primitive double-valued elements supporting sequential and parallel aggregate operations.
|
| DoubleStream.Builder
A mutable builder for a
DoubleStream.
|
| IntStream
A sequence of primitive int-valued elements supporting sequential and parallel aggregate operations.
|
| IntStream.Builder
A mutable builder for an
IntStream.
|
| LongStream
A sequence of primitive long-valued elements supporting sequential and parallel aggregate operations.
|
| LongStream.Builder
A mutable builder for a
LongStream.
|
| Stream
A sequence of elements supporting sequential and parallel aggregate operations.
|
| Stream.Builder
A mutable builder for a
Stream.
|
| Class and Description |
|---|
| Stream
A sequence of elements supporting sequential and parallel aggregate operations.
|