The source code

/**@class java.security.Security
@extends java.lang.Object

 <p>This class centralizes all security properties and common security
 methods. One of its primary uses is to manage providers.

 <p>The default values of security properties are read from an
 implementation-specific location, which is typically the properties file
 {@code lib/security/java.security} in the Java installation directory.

 @author Benjamin Renaud
*/
var Security = {

/**Gets a specified property for an algorithm. The algorithm name
 should be a standard name. See the <a href=
 "https://docs.oracle.com/javase/8/docs/technotes/guides/security/StandardNames.html">
 Java Cryptography Architecture Standard Algorithm Name Documentation</a>
 for information about standard algorithm names.

 One possible use is by specialized algorithm parsers, which may map
 classes to algorithms which they understand (much like Key parsers
 do).
@param {String} algName the algorithm name.
@param {String} propName the name of the property to get.
@return {String} the value of the specified property.
@deprecated This method used to return the value of a proprietary
 property in the master file of the "SUN" Cryptographic Service
 Provider in order to determine how to parse algorithm-specific
 parameters. Use the new provider-based and algorithm-independent
 {@code AlgorithmParameters} and {@code KeyFactory} engine
 classes (introduced in the J2SE version 1.2 platform) instead.
*/
getAlgorithmProperty : function(  ) {},

/**Adds a new provider, at a specified position. The position is
 the preference order in which providers are searched for
 requested algorithms.  The position is 1-based, that is,
 1 is most preferred, followed by 2, and so on.

 <p>If the given provider is installed at the requested position,
 the provider that used to be at that position, and all providers
 with a position greater than {@code position}, are shifted up
 one position (towards the end of the list of installed providers).

 <p>A provider cannot be added if it is already installed.

 <p>If there is a security manager, the
 {@link java.lang.SecurityManager#checkSecurityAccess} method is called
 with the {@code "insertProvider"} permission target name to see if
 it's ok to add a new provider. If this permission check is denied,
 {@code checkSecurityAccess} is called again with the
 {@code "insertProvider."+provider.getName()} permission target name. If
 both checks are denied, a {@code SecurityException} is thrown.
@param {Object {Provider}} provider the provider to be added.
@param {Number} position the preference position that the caller would
 like for this provider.
@return {Number} the actual preference position in which the provider was
 added, or -1 if the provider was not added because it is
 already installed.
@throws NullPointerException if provider is null
@throws SecurityException
          if a security manager exists and its {@link
          java.lang.SecurityManager#checkSecurityAccess} method
          denies access to add a new provider
@see #getProvider
@see #removeProvider
@see java.security.SecurityPermission
*/
insertProviderAt : function(  ) {},

/**Adds a provider to the next position available.

 <p>If there is a security manager, the
 {@link java.lang.SecurityManager#checkSecurityAccess} method is called
 with the {@code "insertProvider"} permission target name to see if
 it's ok to add a new provider. If this permission check is denied,
 {@code checkSecurityAccess} is called again with the
 {@code "insertProvider."+provider.getName()} permission target name. If
 both checks are denied, a {@code SecurityException} is thrown.
@param {Object {Provider}} provider the provider to be added.
@return {Number} the preference position in which the provider was
 added, or -1 if the provider was not added because it is
 already installed.
@throws NullPointerException if provider is null
@throws SecurityException
          if a security manager exists and its {@link
          java.lang.SecurityManager#checkSecurityAccess} method
          denies access to add a new provider
@see #getProvider
@see #removeProvider
@see java.security.SecurityPermission
*/
addProvider : function(  ) {},

/**Removes the provider with the specified name.

 <p>When the specified provider is removed, all providers located
 at a position greater than where the specified provider was are shifted
 down one position (towards the head of the list of installed
 providers).

 <p>This method returns silently if the provider is not installed or
 if name is null.

 <p>First, if there is a security manager, its
 {@code checkSecurityAccess}
 method is called with the string {@code "removeProvider."+name}
 to see if it's ok to remove the provider.
 If the default implementation of {@code checkSecurityAccess}
 is used (i.e., that method is not overriden), then this will result in
 a call to the security manager's {@code checkPermission} method
 with a {@code SecurityPermission("removeProvider."+name)}
 permission.
@param {String} name the name of the provider to remove.
@throws SecurityException
          if a security manager exists and its {@link
          java.lang.SecurityManager#checkSecurityAccess} method
          denies
          access to remove the provider
@see #getProvider
@see #addProvider
*/
removeProvider : function(  ) {},

/**Returns an array containing all the installed providers. The order of
 the providers in the array is their preference order.
@return {Object {java.security.Provider}} an array of all the installed providers.
*/
getProviders : function(  ) {},

/**Returns the provider installed with the specified name, if
 any. Returns null if no provider with the specified name is
 installed or if name is null.
@param {String} name the name of the provider to get.
@return {Object {java.security.Provider}} the provider of the specified name.
@see #removeProvider
@see #addProvider
*/
getProvider : function(  ) {},

/**Returns an array containing all installed providers that satisfy the
 specified selection criterion, or null if no such providers have been
 installed. The returned providers are ordered
 according to their
 {@linkplain #insertProviderAt(java.security.Provider, int) preference order}.

 <p> A cryptographic service is always associated with a particular
 algorithm or type. For example, a digital signature service is
 always associated with a particular algorithm (e.g., DSA),
 and a CertificateFactory service is always associated with
 a particular certificate type (e.g., X.509).

 <p>The selection criterion must be specified in one of the following two
 formats:
 <ul>
 <li> <i>{@literal <crypto_service>.<algorithm_or_type>}</i>
 <p> The cryptographic service name must not contain any dots.
 <p> A
 provider satisfies the specified selection criterion iff the provider
 implements the
 specified algorithm or type for the specified cryptographic service.
 <p> For example, "CertificateFactory.X.509"
 would be satisfied by any provider that supplied
 a CertificateFactory implementation for X.509 certificates.
 <li> <i>{@literal <crypto_service>.<algorithm_or_type>
 <attribute_name>:<attribute_value>}</i>
 <p> The cryptographic service name must not contain any dots. There
 must be one or more space characters between the
 <i>{@literal <algorithm_or_type>}</i> and the
 <i>{@literal <attribute_name>}</i>.
  <p> A provider satisfies this selection criterion iff the
 provider implements the specified algorithm or type for the specified
 cryptographic service and its implementation meets the
 constraint expressed by the specified attribute name/value pair.
 <p> For example, "Signature.SHA1withDSA KeySize:1024" would be
 satisfied by any provider that implemented
 the SHA1withDSA signature algorithm with a keysize of 1024 (or larger).

 </ul>

 <p> See the <a href=
 "https://docs.oracle.com/javase/8/docs/technotes/guides/security/StandardNames.html">
 Java Cryptography Architecture Standard Algorithm Name Documentation</a>
 for information about standard cryptographic service names, standard
 algorithm names and standard attribute names.
@param {String} filter the criterion for selecting
 providers. The filter is case-insensitive.
@return {Object {java.security.Provider}} all the installed providers that satisfy the selection
 criterion, or null if no such providers have been installed.
@throws InvalidParameterException
         if the filter is not in the required format
@throws NullPointerException if filter is null
@see #getProviders(java.util.Map)
@since 1.3
*/
getProviders : function(  ) {},

/**Returns an array containing all installed providers that satisfy the
 specified* selection criteria, or null if no such providers have been
 installed. The returned providers are ordered
 according to their
 {@linkplain #insertProviderAt(java.security.Provider, int)
 preference order}.

 <p>The selection criteria are represented by a map.
 Each map entry represents a selection criterion.
 A provider is selected iff it satisfies all selection
 criteria. The key for any entry in such a map must be in one of the
 following two formats:
 <ul>
 <li> <i>{@literal <crypto_service>.<algorithm_or_type>}</i>
 <p> The cryptographic service name must not contain any dots.
 <p> The value associated with the key must be an empty string.
 <p> A provider
 satisfies this selection criterion iff the provider implements the
 specified algorithm or type for the specified cryptographic service.
 <li>  <i>{@literal <crypto_service>}.
 {@literal <algorithm_or_type> <attribute_name>}</i>
 <p> The cryptographic service name must not contain any dots. There
 must be one or more space characters between the
 <i>{@literal <algorithm_or_type>}</i>
 and the <i>{@literal <attribute_name>}</i>.
 <p> The value associated with the key must be a non-empty string.
 A provider satisfies this selection criterion iff the
 provider implements the specified algorithm or type for the specified
 cryptographic service and its implementation meets the
 constraint expressed by the specified attribute name/value pair.
 </ul>

 <p> See the <a href=
 "https://docs.oracle.com/javase/8/docs/technotes/guides/security/StandardNames.html">
 Java Cryptography Architecture Standard Algorithm Name Documentation</a>
 for information about standard cryptographic service names, standard
 algorithm names and standard attribute names.
@param {Object {java.util.Map}} filter the criteria for selecting
 providers. The filter is case-insensitive.
@return {Object {java.security.Provider}} all the installed providers that satisfy the selection
 criteria, or null if no such providers have been installed.
@throws InvalidParameterException
         if the filter is not in the required format
@throws NullPointerException if filter is null
@see #getProviders(java.lang.String)
@since 1.3
*/
getProviders : function(  ) {},

/**Gets a security property value.

 <p>First, if there is a security manager, its
 {@code checkPermission}  method is called with a
 {@code java.security.SecurityPermission("getProperty."+key)}
 permission to see if it's ok to retrieve the specified
 security property value..
@param {String} key the key of the property being retrieved.
@return {String} the value of the security property corresponding to key.
@throws SecurityException
          if a security manager exists and its {@link
          java.lang.SecurityManager#checkPermission} method
          denies
          access to retrieve the specified security property value
@throws NullPointerException is key is null
@see #setProperty
@see java.security.SecurityPermission
*/
getProperty : function(  ) {},

/**Sets a security property value.

 <p>First, if there is a security manager, its
 {@code checkPermission} method is called with a
 {@code java.security.SecurityPermission("setProperty."+key)}
 permission to see if it's ok to set the specified
 security property value.
@param {String} key the name of the property to be set.
@param {String} datum the value of the property to be set.
@throws SecurityException
          if a security manager exists and its {@link
          java.lang.SecurityManager#checkPermission} method
          denies access to set the specified security property value
@throws NullPointerException if key or datum is null
@see #getProperty
@see java.security.SecurityPermission
*/
setProperty : function(  ) {},

/**Returns a Set of Strings containing the names of all available
 algorithms or types for the specified Java cryptographic service
 (e.g., Signature, MessageDigest, Cipher, Mac, KeyStore). Returns
 an empty Set if there is no provider that supports the
 specified service or if serviceName is null. For a complete list
 of Java cryptographic services, please see the
 <a href="https://docs.oracle.com/javase/8/docs/technotes/guides/security/crypto/CryptoSpec.html">Java
 Cryptography Architecture API Specification &amp; Reference</a>.
 Note: the returned set is immutable.
@param {String} serviceName the name of the Java cryptographic
 service (e.g., Signature, MessageDigest, Cipher, Mac, KeyStore).
 Note: this parameter is case-insensitive.
@return {Object {java.util.Set}} a Set of Strings containing the names of all available
 algorithms or types for the specified Java cryptographic service
 or an empty set if no provider supports the specified service.
@since 1.4
*/
getAlgorithms : function(  ) {},

/**
@hide 
*/
increaseVersion : function(  ) {},

/**
@hide 
*/
getVersion : function(  ) {},


};