public static SSLEngineResult unwrap(SSLEngine engine, final ByteBuffer[] srcs, int srcsOffset,
            final int srcsLength, final ByteBuffer[] dsts, final int dstsOffset,
            final int dstsLength) throws SSLException {
        return toConscrypt(engine).unwrap(
                srcs, srcsOffset, srcsLength, dsts, dstsOffset, dstsLength);
    }
Exteneded unwrap method for multiple source and destination buffers.

@param engine the target engine for the unwrap.
@param srcs the source buffers
@param srcsOffset the offset in the {@code srcs} array of the first source buffer
@param srcsLength the number of source buffers starting at {@code srcsOffset}
@param dsts the destination buffers
@param dstsOffset the offset in the {@code dsts} array of the first destination buffer
@param dstsLength the number of destination buffers starting at {@code dstsOffset}
@return the result of the unwrap operation
@throws SSLException thrown if an SSL error occurred
common/src/main/java/org/conscrypt/Conscrypt.java