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Showing content from https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/security/AllPermission.html below:

AllPermission (Java SE 21 & JDK 21)

All Implemented Interfaces:

Serializable, Guard

The

is a permission that implies all other permissions.

Note: Granting AllPermission should be done with extreme care, as it implies all other permissions. Thus, it grants code the ability to run with security disabled. Extreme caution should be taken before granting such a permission to code. This permission should be used only during testing, or in extremely rare cases where an application or applet is completely trusted and adding the necessary permissions to the policy is prohibitively cumbersome.

Since:

1.2

See Also:

• Permission
• AccessController
• Permissions
• PermissionCollection
• SecurityManager

• Constructor Summary

  Constructors

  Creates a new AllPermission object.

  Creates a new AllPermission object.

• Method Summary

  boolean

  Checks two AllPermission objects for equality.

  Returns the canonical string representation of the actions.

  int

  Returns the hash code value for this object.

  boolean

  Checks if the specified permission is "implied" by this object.

  Returns a new PermissionCollection for storing AllPermission objects.

• Constructor Details
  • AllPermission

    public AllPermission()

    Creates a new AllPermission object.

  • AllPermission

    Creates a new AllPermission object. This constructor exists for use by the Policy object to instantiate new Permission objects.

    Parameters:

    name - ignored

    actions - ignored.

• Method Details
  • implies

    Checks if the specified permission is "implied" by this object. This method always returns true.

    Specified by:

    implies in class Permission

    Parameters:

    p - the permission to check against.

    Returns:

    return

  • equals public boolean equals(Object obj)

    Checks two AllPermission objects for equality. Two AllPermission objects are always equal.

    Specified by:

    equals in class Permission

    Parameters:

    obj - the object we are testing for equality with this object.

    Returns:

    true if obj is an AllPermission, false otherwise.

    See Also:

    • Object.hashCode()
    • HashMap

  • hashCode

    public int hashCode()

    Returns the hash code value for this object.

    Specified by:

    hashCode in class Permission

    Returns:

    a hash code value for this object.

    See Also:

    • Object.equals(java.lang.Object)
    • System.identityHashCode(java.lang.Object)

  • getActions

    Returns the canonical string representation of the actions.

    Specified by:

    getActions in class Permission

    Returns:

    the actions.

  • newPermissionCollection

    Returns a new PermissionCollection for storing AllPermission objects.

    Overrides:

    newPermissionCollection in class Permission

    Returns:

    a new PermissionCollection suitable for storing AllPermission objects.

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