Merge "Track change to JSSE provider"

19 files changed, 93 insertions, 93 deletions

diff --git a/Android.mk b/Android.mk
index b919e9fc015e..dab32296f179 100644
--- a/Android.mk
+++ b/Android.mk
@@ -235,7 +235,7 @@ LOCAL_INTERMEDIATE_SOURCES := \
 			$(framework_res_source_path)/com/android/internal/R.java
 
 LOCAL_NO_STANDARD_LIBRARIES := true
-LOCAL_JAVA_LIBRARIES := bouncycastle core core-junit ext okhttp
+LOCAL_JAVA_LIBRARIES := bouncycastle conscrypt core core-junit ext okhttp
 
 LOCAL_MODULE := framework
 LOCAL_MODULE_CLASS := JAVA_LIBRARIES
@@ -400,6 +400,7 @@ framework_docs_LOCAL_INTERMEDIATE_SOURCES := \
 
 framework_docs_LOCAL_JAVA_LIBRARIES := \
 			bouncycastle \
+			conscrypt \
 			core \
 			okhttp \
 			ext \
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index 22fd9a9d3686..8281e302c382 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -92,8 +92,7 @@ import com.android.internal.os.BinderInternal;
 import com.android.internal.os.RuntimeInit;
 import com.android.internal.os.SamplingProfilerIntegration;
 import com.android.internal.util.Objects;
-
-import org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl;
+import com.android.org.conscrypt.OpenSSLSocketImpl;
 
 import java.io.File;
 import java.io.FileDescriptor;
diff --git a/core/java/android/net/SSLCertificateSocketFactory.java b/core/java/android/net/SSLCertificateSocketFactory.java
index 2a2f7cf81f84..37f04d308773 100644
--- a/core/java/android/net/SSLCertificateSocketFactory.java
+++ b/core/java/android/net/SSLCertificateSocketFactory.java
@@ -18,6 +18,9 @@ package android.net;
 
 import android.os.SystemProperties;
 import android.util.Log;
+import com.android.org.conscrypt.OpenSSLContextImpl;
+import com.android.org.conscrypt.OpenSSLSocketImpl;
+import com.android.org.conscrypt.SSLClientSessionCache;
 import java.io.IOException;
 import java.net.InetAddress;
 import java.net.Socket;
@@ -36,9 +39,6 @@ import javax.net.ssl.SSLSocket;
 import javax.net.ssl.SSLSocketFactory;
 import javax.net.ssl.TrustManager;
 import javax.net.ssl.X509TrustManager;
-import org.apache.harmony.xnet.provider.jsse.OpenSSLContextImpl;
-import org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl;
-import org.apache.harmony.xnet.provider.jsse.SSLClientSessionCache;
 
 /**
  * SSLSocketFactory implementation with several extra features:
diff --git a/core/java/android/net/SSLSessionCache.java b/core/java/android/net/SSLSessionCache.java
index 4cbeb947b8e3..15421de71111 100644
--- a/core/java/android/net/SSLSessionCache.java
+++ b/core/java/android/net/SSLSessionCache.java
@@ -16,12 +16,12 @@
 
 package android.net;
 
-import org.apache.harmony.xnet.provider.jsse.FileClientSessionCache;
-import org.apache.harmony.xnet.provider.jsse.SSLClientSessionCache;
-
 import android.content.Context;
 import android.util.Log;
 
+import com.android.org.conscrypt.FileClientSessionCache;
+import com.android.org.conscrypt.SSLClientSessionCache;
+
 import java.io.File;
 import java.io.IOException;
 
diff --git a/core/java/android/net/http/CertificateChainValidator.java b/core/java/android/net/http/CertificateChainValidator.java
index 155ab93cd474..3652a4c12a19 100644
--- a/core/java/android/net/http/CertificateChainValidator.java
+++ b/core/java/android/net/http/CertificateChainValidator.java
@@ -16,6 +16,8 @@
 
 package android.net.http;
 
+import com.android.org.conscrypt.SSLParametersImpl;
+import com.android.org.conscrypt.TrustManagerImpl;
 
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
@@ -30,8 +32,6 @@ import javax.net.ssl.SSLHandshakeException;
 import javax.net.ssl.SSLSession;
 import javax.net.ssl.SSLSocket;
 import javax.net.ssl.X509TrustManager;
-import org.apache.harmony.xnet.provider.jsse.SSLParametersImpl;
-import org.apache.harmony.xnet.provider.jsse.TrustManagerImpl;
 
 /**
  * Class responsible for all server certificate validation functionality
diff --git a/core/java/android/net/http/HttpsConnection.java b/core/java/android/net/http/HttpsConnection.java
index 84765a5cbcd2..f421d29dcabc 100644
--- a/core/java/android/net/http/HttpsConnection.java
+++ b/core/java/android/net/http/HttpsConnection.java
@@ -18,9 +18,9 @@ package android.net.http;
 
 import android.content.Context;
 import android.util.Log;
-import org.apache.harmony.xnet.provider.jsse.FileClientSessionCache;
-import org.apache.harmony.xnet.provider.jsse.OpenSSLContextImpl;
-import org.apache.harmony.xnet.provider.jsse.SSLClientSessionCache;
+import com.android.org.conscrypt.FileClientSessionCache;
+import com.android.org.conscrypt.OpenSSLContextImpl;
+import com.android.org.conscrypt.SSLClientSessionCache;
 import org.apache.http.Header;
 import org.apache.http.HttpException;
 import org.apache.http.HttpHost;
diff --git a/core/java/android/net/http/X509TrustManagerExtensions.java b/core/java/android/net/http/X509TrustManagerExtensions.java
index 64eacbc9ba0a..cfe5f27b9e86 100644
--- a/core/java/android/net/http/X509TrustManagerExtensions.java
+++ b/core/java/android/net/http/X509TrustManagerExtensions.java
@@ -16,7 +16,7 @@
 
 package android.net.http;
 
-import org.apache.harmony.xnet.provider.jsse.TrustManagerImpl;
+import com.android.org.conscrypt.TrustManagerImpl;
 
 import java.security.cert.CertificateException;
 import java.security.cert.X509Certificate;
diff --git a/core/java/android/webkit/BrowserFrame.java b/core/java/android/webkit/BrowserFrame.java
index e627af15ffe3..7fe81dd2a4c8 100644
--- a/core/java/android/webkit/BrowserFrame.java
+++ b/core/java/android/webkit/BrowserFrame.java
@@ -55,8 +55,8 @@ import java.util.Iterator;
 import java.util.Map;
 import java.util.Set;
 
-import org.apache.harmony.xnet.provider.jsse.OpenSSLKey;
-import org.apache.harmony.xnet.provider.jsse.OpenSSLKeyHolder;
+import com.android.org.conscrypt.OpenSSLKey;
+import com.android.org.conscrypt.OpenSSLKeyHolder;
 
 class BrowserFrame extends Handler {
 
diff --git a/core/java/android/webkit/ClientCertRequestHandler.java b/core/java/android/webkit/ClientCertRequestHandler.java
index f5a60f6e871d..d7a68060bf65 100644
--- a/core/java/android/webkit/ClientCertRequestHandler.java
+++ b/core/java/android/webkit/ClientCertRequestHandler.java
@@ -20,9 +20,9 @@ import android.os.Handler;
 import java.security.PrivateKey;
 import java.security.cert.CertificateEncodingException;
 import java.security.cert.X509Certificate;
-import org.apache.harmony.xnet.provider.jsse.NativeCrypto;
-import org.apache.harmony.xnet.provider.jsse.OpenSSLKey;
-import org.apache.harmony.xnet.provider.jsse.OpenSSLKeyHolder;
+import com.android.org.conscrypt.NativeCrypto;
+import com.android.org.conscrypt.OpenSSLKey;
+import com.android.org.conscrypt.OpenSSLKeyHolder;
 
 /**
  * ClientCertRequestHandler: class responsible for handling client
diff --git a/core/tests/coretests/Android.mk b/core/tests/coretests/Android.mk
index b6b15c46fb5e..22fa7fc0a456 100644
--- a/core/tests/coretests/Android.mk
+++ b/core/tests/coretests/Android.mk
@@ -23,7 +23,7 @@ LOCAL_SRC_FILES := \
 
 LOCAL_DX_FLAGS := --core-library
 LOCAL_STATIC_JAVA_LIBRARIES := core-tests android-common frameworks-core-util-lib mockwebserver guava littlemock
-LOCAL_JAVA_LIBRARIES := android.test.runner telephony-common
+LOCAL_JAVA_LIBRARIES := android.test.runner conscrypt telephony-common
 LOCAL_PACKAGE_NAME := FrameworksCoreTests
 
 LOCAL_CERTIFICATE := platform
diff --git a/core/tests/coretests/src/android/net/http/X509TrustManagerExtensionsTest.java b/core/tests/coretests/src/android/net/http/X509TrustManagerExtensionsTest.java
index 60c40dbdc320..04aa62a3e38e 100644
--- a/core/tests/coretests/src/android/net/http/X509TrustManagerExtensionsTest.java
+++ b/core/tests/coretests/src/android/net/http/X509TrustManagerExtensionsTest.java
@@ -25,7 +25,7 @@ import javax.net.ssl.X509TrustManager;
 
 import junit.framework.TestCase;
 
-import org.apache.harmony.xnet.provider.jsse.TrustManagerImpl;
+import com.android.org.conscrypt.TrustManagerImpl;
 
 public class X509TrustManagerExtensionsTest extends TestCase {
 
diff --git a/keystore/java/android/security/AndroidKeyPairGenerator.java b/keystore/java/android/security/AndroidKeyPairGenerator.java
index 69755833e6f4..11afbf561ad1 100644
--- a/keystore/java/android/security/AndroidKeyPairGenerator.java
+++ b/keystore/java/android/security/AndroidKeyPairGenerator.java
@@ -18,7 +18,7 @@ package android.security;
 
 import com.android.org.bouncycastle.x509.X509V3CertificateGenerator;
 
-import org.apache.harmony.xnet.provider.jsse.OpenSSLEngine;
+import com.android.org.conscrypt.OpenSSLEngine;
 
 import java.security.InvalidAlgorithmParameterException;
 import java.security.InvalidKeyException;
diff --git a/keystore/java/android/security/AndroidKeyStore.java b/keystore/java/android/security/AndroidKeyStore.java
index dcc951685d59..cf715d691628 100644
--- a/keystore/java/android/security/AndroidKeyStore.java
+++ b/keystore/java/android/security/AndroidKeyStore.java
@@ -16,8 +16,8 @@
 
 package android.security;
 
-import org.apache.harmony.xnet.provider.jsse.OpenSSLEngine;
-import org.apache.harmony.xnet.provider.jsse.OpenSSLKeyHolder;
+import com.android.org.conscrypt.OpenSSLEngine;
+import com.android.org.conscrypt.OpenSSLKeyHolder;
 
 import android.util.Log;
 
diff --git a/keystore/java/android/security/KeyChain.java b/keystore/java/android/security/KeyChain.java
index d7119fff170f..825a06272357 100644
--- a/keystore/java/android/security/KeyChain.java
+++ b/keystore/java/android/security/KeyChain.java
@@ -37,8 +37,8 @@ import java.util.List;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
 
-import org.apache.harmony.xnet.provider.jsse.OpenSSLEngine;
-import org.apache.harmony.xnet.provider.jsse.TrustedCertificateStore;
+import com.android.org.conscrypt.OpenSSLEngine;
+import com.android.org.conscrypt.TrustedCertificateStore;
 
 /**
  * The {@code KeyChain} class provides access to private keys and
diff --git a/keystore/tests/Android.mk b/keystore/tests/Android.mk
index 61cf64079015..35388d7d129e 100644
--- a/keystore/tests/Android.mk
+++ b/keystore/tests/Android.mk
@@ -5,7 +5,7 @@ include $(CLEAR_VARS)
 LOCAL_MODULE_TAGS := tests
 LOCAL_CERTIFICATE := platform
 
-LOCAL_JAVA_LIBRARIES := android.test.runner bouncycastle
+LOCAL_JAVA_LIBRARIES := android.test.runner bouncycastle conscrypt
 
 # Include all test java files.
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
diff --git a/keystore/tests/src/android/security/AndroidKeyStoreTest.java b/keystore/tests/src/android/security/AndroidKeyStoreTest.java
index 05ffe109289a..135f93f257f4 100644
--- a/keystore/tests/src/android/security/AndroidKeyStoreTest.java
+++ b/keystore/tests/src/android/security/AndroidKeyStoreTest.java
@@ -18,7 +18,7 @@ package android.security;
 
 import com.android.org.bouncycastle.x509.X509V3CertificateGenerator;
 
-import org.apache.harmony.xnet.provider.jsse.OpenSSLEngine;
+import com.android.org.conscrypt.OpenSSLEngine;
 
 import android.test.AndroidTestCase;
 
diff --git a/preloaded-classes b/preloaded-classes
index 126dd15fe5aa..607c142cee65 100644
--- a/preloaded-classes
+++ b/preloaded-classes
@@ -1512,6 +1512,66 @@ com.android.org.bouncycastle.util.encoders.Hex
 com.android.org.bouncycastle.util.encoders.HexEncoder
 com.android.org.bouncycastle.util.io.Streams
 com.android.org.bouncycastle.x509.ExtendedPKIXParameters
+com.android.org.conscrypt.AbstractSessionContext
+com.android.org.conscrypt.AbstractSessionContext$1
+com.android.org.conscrypt.ByteArray
+com.android.org.conscrypt.CertPinManager
+com.android.org.conscrypt.ClientSessionContext
+com.android.org.conscrypt.ClientSessionContext$HostAndPort
+com.android.org.conscrypt.DefaultSSLContextImpl
+com.android.org.conscrypt.FileClientSessionCache
+com.android.org.conscrypt.FileClientSessionCache$Impl
+com.android.org.conscrypt.JSSEProvider
+com.android.org.conscrypt.KeyManagerFactoryImpl
+com.android.org.conscrypt.KeyManagerImpl
+com.android.org.conscrypt.NativeCrypto
+com.android.org.conscrypt.NativeCrypto$SSLHandshakeCallbacks
+com.android.org.conscrypt.OpenSSLCipherRSA
+com.android.org.conscrypt.OpenSSLCipherRSA$PKCS1
+com.android.org.conscrypt.OpenSSLCipherRSA$Raw
+com.android.org.conscrypt.OpenSSLContextImpl
+com.android.org.conscrypt.OpenSSLDSAKeyPairGenerator
+com.android.org.conscrypt.OpenSSLDSAPublicKey
+com.android.org.conscrypt.OpenSSLKey
+com.android.org.conscrypt.OpenSSLMessageDigestJDK
+com.android.org.conscrypt.OpenSSLMessageDigestJDK$MD5
+com.android.org.conscrypt.OpenSSLMessageDigestJDK$SHA1
+com.android.org.conscrypt.OpenSSLMessageDigestJDK$SHA512
+com.android.org.conscrypt.OpenSSLProvider
+com.android.org.conscrypt.OpenSSLRSAKeyFactory
+com.android.org.conscrypt.OpenSSLRSAKeyPairGenerator
+com.android.org.conscrypt.OpenSSLRSAPublicKey
+com.android.org.conscrypt.OpenSSLRandom
+com.android.org.conscrypt.OpenSSLSessionImpl
+com.android.org.conscrypt.OpenSSLSignature
+com.android.org.conscrypt.OpenSSLSignature$EngineType
+com.android.org.conscrypt.OpenSSLSignature$MD5RSA
+com.android.org.conscrypt.OpenSSLSignature$SHA1DSA
+com.android.org.conscrypt.OpenSSLSignature$SHA1RSA
+com.android.org.conscrypt.OpenSSLSignature$SHA256RSA
+com.android.org.conscrypt.OpenSSLSignature$SHA384RSA
+com.android.org.conscrypt.OpenSSLSignature$SHA512RSA
+com.android.org.conscrypt.OpenSSLSignatureRawRSA
+com.android.org.conscrypt.OpenSSLSocketFactoryImpl
+com.android.org.conscrypt.OpenSSLSocketImpl
+com.android.org.conscrypt.OpenSSLSocketImpl$SSLInputStream
+com.android.org.conscrypt.OpenSSLSocketImpl$SSLOutputStream
+com.android.org.conscrypt.OpenSSLSocketImplWrapper
+com.android.org.conscrypt.PinListEntry
+com.android.org.conscrypt.ProtocolVersion
+com.android.org.conscrypt.SSLClientSessionCache
+com.android.org.conscrypt.SSLContextImpl
+com.android.org.conscrypt.SSLParametersImpl
+com.android.org.conscrypt.ServerSessionContext
+com.android.org.conscrypt.TrustManagerFactoryImpl
+com.android.org.conscrypt.TrustManagerImpl
+com.android.org.conscrypt.TrustedCertificateIndex
+com.android.org.conscrypt.TrustedCertificateKeyStoreSpi
+com.android.org.conscrypt.TrustedCertificateStore
+com.android.org.conscrypt.TrustedCertificateStore$1
+com.android.org.conscrypt.TrustedCertificateStore$2
+com.android.org.conscrypt.TrustedCertificateStore$3
+com.android.org.conscrypt.TrustedCertificateStore$CertSelector
 com.android.server.NetworkManagementSocketTagger
 com.android.server.NetworkManagementSocketTagger$1
 com.android.server.NetworkManagementSocketTagger$SocketTags
@@ -2273,66 +2333,6 @@ org.apache.harmony.security.x509.Validity
 org.apache.harmony.security.x509.Validity$1
 org.apache.harmony.xml.ExpatAttributes
 org.apache.harmony.xml.ExpatParser
-org.apache.harmony.xnet.provider.jsse.AbstractSessionContext
-org.apache.harmony.xnet.provider.jsse.AbstractSessionContext$1
-org.apache.harmony.xnet.provider.jsse.ByteArray
-org.apache.harmony.xnet.provider.jsse.CertPinManager
-org.apache.harmony.xnet.provider.jsse.ClientSessionContext
-org.apache.harmony.xnet.provider.jsse.ClientSessionContext$HostAndPort
-org.apache.harmony.xnet.provider.jsse.DefaultSSLContextImpl
-org.apache.harmony.xnet.provider.jsse.FileClientSessionCache
-org.apache.harmony.xnet.provider.jsse.FileClientSessionCache$Impl
-org.apache.harmony.xnet.provider.jsse.JSSEProvider
-org.apache.harmony.xnet.provider.jsse.KeyManagerFactoryImpl
-org.apache.harmony.xnet.provider.jsse.KeyManagerImpl
-org.apache.harmony.xnet.provider.jsse.NativeCrypto
-org.apache.harmony.xnet.provider.jsse.NativeCrypto$SSLHandshakeCallbacks
-org.apache.harmony.xnet.provider.jsse.OpenSSLCipherRSA
-org.apache.harmony.xnet.provider.jsse.OpenSSLCipherRSA$PKCS1
-org.apache.harmony.xnet.provider.jsse.OpenSSLCipherRSA$Raw
-org.apache.harmony.xnet.provider.jsse.OpenSSLContextImpl
-org.apache.harmony.xnet.provider.jsse.OpenSSLDSAKeyPairGenerator
-org.apache.harmony.xnet.provider.jsse.OpenSSLDSAPublicKey
-org.apache.harmony.xnet.provider.jsse.OpenSSLKey
-org.apache.harmony.xnet.provider.jsse.OpenSSLMessageDigestJDK
-org.apache.harmony.xnet.provider.jsse.OpenSSLMessageDigestJDK$MD5
-org.apache.harmony.xnet.provider.jsse.OpenSSLMessageDigestJDK$SHA1
-org.apache.harmony.xnet.provider.jsse.OpenSSLMessageDigestJDK$SHA512
-org.apache.harmony.xnet.provider.jsse.OpenSSLProvider
-org.apache.harmony.xnet.provider.jsse.OpenSSLRSAKeyFactory
-org.apache.harmony.xnet.provider.jsse.OpenSSLRSAKeyPairGenerator
-org.apache.harmony.xnet.provider.jsse.OpenSSLRSAPublicKey
-org.apache.harmony.xnet.provider.jsse.OpenSSLRandom
-org.apache.harmony.xnet.provider.jsse.OpenSSLSessionImpl
-org.apache.harmony.xnet.provider.jsse.OpenSSLSignature
-org.apache.harmony.xnet.provider.jsse.OpenSSLSignature$EngineType
-org.apache.harmony.xnet.provider.jsse.OpenSSLSignature$MD5RSA
-org.apache.harmony.xnet.provider.jsse.OpenSSLSignature$SHA1DSA
-org.apache.harmony.xnet.provider.jsse.OpenSSLSignature$SHA1RSA
-org.apache.harmony.xnet.provider.jsse.OpenSSLSignature$SHA256RSA
-org.apache.harmony.xnet.provider.jsse.OpenSSLSignature$SHA384RSA
-org.apache.harmony.xnet.provider.jsse.OpenSSLSignature$SHA512RSA
-org.apache.harmony.xnet.provider.jsse.OpenSSLSignatureRawRSA
-org.apache.harmony.xnet.provider.jsse.OpenSSLSocketFactoryImpl
-org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl
-org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl$SSLInputStream
-org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl$SSLOutputStream
-org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImplWrapper
-org.apache.harmony.xnet.provider.jsse.PinListEntry
-org.apache.harmony.xnet.provider.jsse.ProtocolVersion
-org.apache.harmony.xnet.provider.jsse.SSLClientSessionCache
-org.apache.harmony.xnet.provider.jsse.SSLContextImpl
-org.apache.harmony.xnet.provider.jsse.SSLParametersImpl
-org.apache.harmony.xnet.provider.jsse.ServerSessionContext
-org.apache.harmony.xnet.provider.jsse.TrustManagerFactoryImpl
-org.apache.harmony.xnet.provider.jsse.TrustManagerImpl
-org.apache.harmony.xnet.provider.jsse.TrustedCertificateIndex
-org.apache.harmony.xnet.provider.jsse.TrustedCertificateKeyStoreSpi
-org.apache.harmony.xnet.provider.jsse.TrustedCertificateStore
-org.apache.harmony.xnet.provider.jsse.TrustedCertificateStore$1
-org.apache.harmony.xnet.provider.jsse.TrustedCertificateStore$2
-org.apache.harmony.xnet.provider.jsse.TrustedCertificateStore$3
-org.apache.harmony.xnet.provider.jsse.TrustedCertificateStore$CertSelector
 org.apache.http.ConnectionReuseStrategy
 org.apache.http.FormattedHeader
 org.apache.http.Header
diff --git a/tests/CoreTests/android/Android.mk b/tests/CoreTests/android/Android.mk
index 5abfc8821a6a..bc0e4e4ddaf8 100644
--- a/tests/CoreTests/android/Android.mk
+++ b/tests/CoreTests/android/Android.mk
@@ -6,7 +6,7 @@ LOCAL_MODULE_TAGS := tests
 LOCAL_SRC_FILES := \
 	$(call all-subdir-java-files)
 
-LOCAL_JAVA_LIBRARIES := android.test.runner bouncycastle
+LOCAL_JAVA_LIBRARIES := android.test.runner bouncycastle conscrypt
 
 LOCAL_PACKAGE_NAME := CoreTests
 
diff --git a/tests/CoreTests/android/core/SSLSocketTest.java b/tests/CoreTests/android/core/SSLSocketTest.java
index 03905e1743e9..b06790bc715d 100644
--- a/tests/CoreTests/android/core/SSLSocketTest.java
+++ b/tests/CoreTests/android/core/SSLSocketTest.java
@@ -18,10 +18,10 @@ package android.core;
 
 import junit.framework.TestCase;
 
+import com.android.org.conscrypt.FileClientSessionCache;
+import com.android.org.conscrypt.OpenSSLContextImpl;
+import com.android.org.conscrypt.SSLClientSessionCache;
 import org.apache.commons.codec.binary.Base64;
-import org.apache.harmony.xnet.provider.jsse.FileClientSessionCache;
-import org.apache.harmony.xnet.provider.jsse.OpenSSLContextImpl;
-import org.apache.harmony.xnet.provider.jsse.SSLClientSessionCache;
 
 import java.io.ByteArrayInputStream;
 import java.io.DataInputStream;