File list (Check if you may need any files):
ContentHandlerAlreadyRegisteredException.java
icontent
icontent\KeyInfoContent.java
icontent\KeyName.java
icontent\KeyValue.java
icontent\keyvalues
icontent\keyvalues\DSAKeyValue.java
icontent\keyvalues\KeyValueContent.java
icontent\keyvalues\package.html
icontent\keyvalues\RSAKeyValue.java
icontent\MgmtData.java
icontent\package.html
icontent\PGPData.java
icontent\RetrievalMethod.java
icontent\SPKIData.java
icontent\x509
icontent\X509Data.java
icontent\x509\package.html
icontent\x509\XMLX509Certificate.java
icontent\x509\XMLX509CRL.java
icontent\x509\XMLX509DataContent.java
icontent\x509\XMLX509IssuerSerial.java
icontent\x509\XMLX509SKI.java
icontent\x509\XMLX509SubjectName.java
KeyInfo.java
keyresolver
keyresolver\implementations
keyresolver\implementations\DSAKeyValueResolver.java
keyresolver\implementations\EncryptedKeyResolver.java
keyresolver\implementations\package.html
keyresolver\implementations\RetrievalMethodResolver.java
keyresolver\implementations\RSAKeyValueResolver.java
keyresolver\implementations\X509CertificateResolver.java
keyresolver\implementations\X509IssuerSerialResolver.java
keyresolver\implementations\X509SKIResolver.java
keyresolver\implementations\X509SubjectNameResolver.java
keyresolver\InvalidKeyResolverException.java
keyresolver\KeyResolver.java
keyresolver\KeyResolverException.java
keyresolver\KeyResolverSpi.java
keyresolver\package.html
KeyUtils.java
package.html
storage
storage\implementations
storage\implementations\CertsInFilesystemDirectoryResolver.java
storage\implementations\KeyStoreResolver.java
storage\implementations\package.html
storage\implementations\SingleCertificateResolver.java
storage\package.html
storage\StorageResolver.java
storage\StorageResolverException.java
storage\StorageResolverSpi.java