Êþº¾4 getHeader()Ljava/nio/ByteBuffer;encryptSegment.(Ljava/nio/ByteBuffer;ZLjava/nio/ByteBuffer;)V ExceptionsMethodParameters plaintext isLastSegment ciphertextC(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;ZLjava/nio/ByteBuffer;)Vpart1part2 SourceFileStreamSegmentEncrypter.java4com/google/crypto/tink/subtle/StreamSegmentEncrypterjava/lang/Object&java/security/GeneralSecurityException