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Uses of Class
java.lang.Integer
Packages that use Integer
java.lang
Provides classes that are fundamental to the design of the Java programming language.
java.util
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
Uses of Integer in java.lang
Class declarations in java.lang with type arguments of type Integer
class
Integer extends Number implements Comparable<Integer>, Constable, ConstantDesc
The Integer class wraps a value of the primitive type int in an object.
Fields in java.lang with type arguments of type Integer
static final Class<Integer>
Integer.TYPE
The Class instance representing the primitive type int.
Methods in java.lang that return Integer
static Integer
Integer.decode(String nm)
Decodes a String into an Integer.
static Integer
Integer.getInteger(String nm)
Determines the integer value of the system property with the specified name.
static Integer
Integer.getInteger(String nm, int val)
Determines the integer value of the system property with the specified name.
static Integer
Integer.getInteger(String nm, Integer val)
Returns the integer value of the system property with the specified name.
Integer
Integer.resolveConstantDesc(MethodHandles.Lookup lookup)
Resolves this instance as a ConstantDesc, the result of which is the instance itself.
static Integer
Integer.valueOf(int i)
Returns an Integer instance representing the specified int value.
static Integer
Integer.valueOf(String s)
Returns an Integer object holding the value of the specified String.
static Integer
Integer.valueOf(String s, int radix)
Returns an Integer object holding the value extracted from the specified String when parsed with the radix given by the second argument.
Methods in java.lang that return types with arguments of type Integer
Optional<Integer>
Integer.describeConstable()
Returns an Optional containing the nominal descriptor for this instance, which is the instance itself.
Optional<Integer>
Runtime.Version.build()
Returns the build number.
List<Integer>
Runtime.Version.version()
Returns an unmodifiable List of the integers represented in the version number.
Methods in java.lang with parameters of type Integer
int
Integer.compareTo(Integer anotherInteger)
Compares two Integer objects numerically.
static Integer
Integer.getInteger(String nm, Integer val)
Returns the integer value of the system property with the specified name.
Uses of Integer in java.util
Class declarations in java.util with type arguments of type Integer
static interface
PrimitiveIterator.OfInt implements PrimitiveIterator<Integer,IntConsumer>
An Iterator specialized for int values.
static interface
Spliterator.OfInt implements Spliterator.OfPrimitive<Integer,IntConsumer,Spliterator.OfInt>
A Spliterator specialized for int values.
Methods in java.util that return Integer
default Integer
PrimitiveIterator.OfInt.next()
Returns the next element in the iteration.
Methods in java.util that return types with arguments of type Integer
Map<String,Integer>
Calendar.getDisplayNames(int field, int style, Locale locale)
Returns a Map containing all names of the calendar field in the given style and locale and their corresponding field values.
Method parameters in java.util with type arguments of type Integer
default void
PrimitiveIterator.OfInt.forEachRemaining(Consumer<? super Integer> action)
Performs the given action for each remaining element until all elements have been processed or the action throws an exception.
default void
Spliterator.OfInt.forEachRemaining(Consumer<? super Integer> action)
Performs the given action for each remaining element, sequentially in the current thread, until all elements have been processed or the action throws an exception.
default boolean
Spliterator.OfInt.tryAdvance(Consumer<? super Integer> action)
If a remaining element exists, performs the given action on it, returning true; else returns false.
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Java API documentation generated with FlexDoc/Javadoc 2.0 using JavadocClassic 3.0 template set.
FlexDoc/Javadoc is a template-driven programming tool for rapid development of any Javadoc-based Java API documentation generators (i.e. doclets). If you need to customize your Javadoc without writing a full-blown doclet from scratch, FlexDoc/Javadoc may be the only tool able to help you! Find out more at www.flexdoc.xyz