Enum Class ClassFile.ConstantPoolSharingOption

java.lang.Object
java.lang.Enum<ClassFile.ConstantPoolSharingOptionPREVIEW>
java.lang.classfile.ClassFile.ConstantPoolSharingOption
All Implemented Interfaces:
Serializable, ClassFile.OptionPREVIEW, Comparable<ClassFile.ConstantPoolSharingOptionPREVIEW>, Constable
Enclosing interface:
ClassFilePREVIEW

public static enum ClassFile.ConstantPoolSharingOption extends Enum<ClassFile.ConstantPoolSharingOptionPREVIEW> implements ClassFile.OptionPREVIEW
ConstantPoolSharingOption is a preview API of the Java platform.
Programs can only use ConstantPoolSharingOption when preview features are enabled.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.
Option describing whether to preserve the original constant pool when transforming a classfile. Reusing the constant pool enables significant optimizations in processing time and minimizes differences between the original and transformed classfile, but may result in a bigger classfile when a classfile is significantly transformed. Default is SHARED_POOL to preserve the original constant pool.
Since:
22
  • Enum Constant Details

  • Method Details

    • values

      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared
    • valueOf

      public static ClassFile.ConstantPoolSharingOptionPREVIEW valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null