Uses of Interface java.lang.constant.PackageDesc (Java SE 25 & JDK 25)
Description: use: module: java.base, package: java.lang.constant, interface: PackageDesc

# Uses of Interface
java.lang.constant.PackageDesc

Packages that use PackageDesc
Package
Description
java.lang.classfile.attribute
Provides interfaces describing `class` file attributes for the `java.lang.classfile` library.
java.lang.classfile.constantpool
Provides interfaces describing constant pool entries for the `java.lang.classfile` library.
java.lang.constant
Classes and interfaces to represent nominal descriptors for run-time entities such as classes or method handles, and classfile entities such as constant pool entries or `invokedynamic` call sites.

- ## Uses of PackageDesc in java.lang.classfile.attribute

  Methods in java.lang.classfile.attribute with parameters of type PackageDesc
  Modifier and Type
  Method
  Description
  `ModuleAttribute.ModuleAttributeBuilder`
  ModuleAttribute.ModuleAttributeBuilder.`exports(PackageDesc pkge, int exportsFlagsMask, ModuleDesc... exportsToModules)`
  Adds an exported package.
  `default ModuleAttribute.ModuleAttributeBuilder`
  ModuleAttribute.ModuleAttributeBuilder.`exports(PackageDesc pkge, Collection<AccessFlag> exportsFlags, ModuleDesc... exportsToModules)`
  Adds an exported package.
  `static ModuleExportInfo`
  ModuleExportInfo.`of(PackageDesc exports, int exportFlags, ModuleDesc... exportsTo)`
  Returns a module export description.
  `static ModuleExportInfo`
  ModuleExportInfo.`of(PackageDesc exports, int exportFlags, List<ModuleDesc> exportsTo)`
  Returns a module export description.
  `static ModuleExportInfo`
  ModuleExportInfo.`of(PackageDesc exports, Collection<AccessFlag> exportFlags, ModuleDesc... exportsTo)`
  Returns a module export description.
  `static ModuleExportInfo`
  ModuleExportInfo.`of(PackageDesc exports, Collection<AccessFlag> exportFlags, List<ModuleDesc> exportsTo)`
  Returns a module export description.
  `static ModuleOpenInfo`
  ModuleOpenInfo.`of(PackageDesc opens, int opensFlags, ModuleDesc... opensTo)`
  Returns a module open description.
  `static ModuleOpenInfo`
  ModuleOpenInfo.`of(PackageDesc opens, int opensFlags, List<ModuleDesc> opensTo)`
  Returns a module open description.
  `static ModuleOpenInfo`
  ModuleOpenInfo.`of(PackageDesc opens, Collection<AccessFlag> opensFlags, ModuleDesc... opensTo)`
  Returns a module open description.
  `static ModuleOpenInfo`
  ModuleOpenInfo.`of(PackageDesc opens, Collection<AccessFlag> opensFlags, List<ModuleDesc> opensTo)`
  Returns a module open description.
  `static ModulePackagesAttribute`
  ModulePackagesAttribute.`ofNames(PackageDesc... packages)`
  Returns a `ModulePackages` attribute.
  `ModuleAttribute.ModuleAttributeBuilder`
  ModuleAttribute.ModuleAttributeBuilder.`opens(PackageDesc pkge, int opensFlagsMask, ModuleDesc... opensToModules)`
  Opens a package.
  `default ModuleAttribute.ModuleAttributeBuilder`
  ModuleAttribute.ModuleAttributeBuilder.`opens(PackageDesc pkge, Collection<AccessFlag> opensFlags, ModuleDesc... opensToModules)`
  Opens a package.
  Method parameters in java.lang.classfile.attribute with type arguments of type PackageDesc
  Modifier and Type
  Method
  Description
  `static ModulePackagesAttribute`
  ModulePackagesAttribute.`ofNames(List<PackageDesc> packages)`
  Returns a `ModulePackages` attribute.

- ## Uses of PackageDesc in java.lang.classfile.constantpool

  Methods in java.lang.classfile.constantpool that return PackageDesc
  Modifier and Type
  Method
  Description
  `PackageDesc`
  PackageEntry.`asSymbol()`
  Returns a symbolic descriptor for the package name.
  Methods in java.lang.classfile.constantpool with parameters of type PackageDesc
  Modifier and Type
  Method
  Description
  `boolean`
  PackageEntry.`matches(PackageDesc desc)`
  Returns whether this entry describes the given package.
  `default PackageEntry`
  ConstantPoolBuilder.`packageEntry(PackageDesc packageDesc)`
  Returns a `PackageEntry` describing the same package as the provided `PackageDesc`.

- ## Uses of PackageDesc in java.lang.constant

  Methods in java.lang.constant that return PackageDesc
  Modifier and Type
  Method
  Description
  `static PackageDesc`
  PackageDesc.`of(String name)`
  Returns a `PackageDesc` for a package, given the name of the package, such as `"java.lang"`.
  `static PackageDesc`
  PackageDesc.`ofInternalName(String name)`
  Returns a `PackageDesc` for a package, given the name of the package in internal form, such as `"java/lang"`.