Cannot fee SSLEngine partial packets????

I tried a test today where I took the first encrypted packet from a client SSLEngine and passed the first 10 bytes(out of 100) to a server SSLEngine. It resulted in the below exception. I more expected a buffer underflow....when I pass all 100 bytes, it works fine. Test should be easy for anyone to reproduce(though you need a trusstore, keystore, etc.) What is going on here? If I am doing tcp, and my packets get cut in half goinig out or coming in, am I screwed...will I have to tack a header/trailer on every ssl packet......does ssl do that??? I didn't think so? How do I know write something that talks to an ssh server with nio? Is it impossible?
thanks,
dean
java.lang.RuntimeException: [serverAsynch] exception
     at biz.xsoftware.impl.nio.secure.engine2.AsynchSSLEngineImpl.feedEncryptedPacket(AsynchSSLEngineImpl.java:48)
     at biz.xsoftware.impl.nio.secure.test.TestAsynchSSLEngine.testHalfPackets(TestAsynchSSLEngine.java:117)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at junit.framework.TestCase.runTest(TestCase.java:165)
     at junit.framework.TestCase.runBare(TestCase.java:130)
     at junit.framework.TestResult$1.protect(TestResult.java:106)
     at junit.framework.TestResult.runProtected(TestResult.java:124)
     at junit.framework.TestResult.run(TestResult.java:109)
     at junit.framework.TestCase.run(TestCase.java:120)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
     at com.sun.net.ssl.internal.ssl.EngineInputRecord.bytesInCompletePacket(EngineInputRecord.java:152)
     at com.sun.net.ssl.internal.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:759)
     at com.sun.net.ssl.internal.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:674)
     at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:566)
     at biz.xsoftware.impl.nio.secure.engine2.AsynchSSLEngineImpl.incomingDataImpl(AsynchSSLEngineImpl.java:102)
     at biz.xsoftware.impl.nio.secure.engine2.AsynchSSLEngineImpl.feedEncryptedPacket(AsynchSSLEngineImpl.java:46)
     ... 14 more

yeah, it was not too clear, but the exception above is chained.....look at the last exception.....
Caused by: javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
at com.sun.net.ssl.internal.ssl.EngineInputRecord.bytesInCompletePacket(EngineInpu tRecord.java:152)
at com.sun.net.ssl.internal.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:759 )
at com.sun.net.ssl.internal.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:674)
at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:566)
at biz.xsoftware.impl.nio.secure.engine2.AsynchSSLEngineImpl.incomingDataImpl(Asyn chSSLEngineImpl.java:102)
at biz.xsoftware.impl.nio.secure.engine2.AsynchSSLEngineImpl.feedEncryptedPacket(A synchSSLEngineImpl.java:46)
... 14 more

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