athena-federation-sdk/src/main/java/com/amazonaws/athena/connector/lambda/handlers/RecordHandler.java [241:261]:
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    private final PingResponse doPing(PingRequest request)
    {
        PingResponse response = new PingResponse(request.getCatalogName(), request.getQueryId(), sourceType, CAPABILITIES);
        try {
            onPing(request);
        }
        catch (Exception ex) {
            logger.warn("doPing: encountered an exception while delegating onPing.", ex);
        }
        return response;
    }

    protected void onPing(PingRequest request)
    {
        //NoOp
    }

    private void assertNotNull(FederationResponse response)
    {
        if (response == null) {
            throw new RuntimeException("Response was null");
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athena-federation-sdk/src/main/java/com/amazonaws/athena/connector/lambda/handlers/UserDefinedFunctionHandler.java [278:298]:
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    private final PingResponse doPing(PingRequest request)
    {
        PingResponse response = new PingResponse(request.getCatalogName(), request.getQueryId(), sourceType, CAPABILITIES);
        try {
            onPing(request);
        }
        catch (Exception ex) {
            logger.warn("doPing: encountered an exception while delegating onPing.", ex);
        }
        return response;
    }

    protected void onPing(PingRequest request)
    {
        //NoOp
    }

    private void assertNotNull(FederationResponse response)
    {
        if (response == null) {
            throw new RuntimeException("Response was null");
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