tracker issue : CF-4051033

<cfpdf flatten="true"..> throws unavoidable PDFWriteFlattenException

Repro:

index.cfm
---------
<cfpdf action="merge" directory="#expandPath('./')#" name="myPDF">
<cfpdf action="write" source="myPDF" destination="#expandPath('./MyPDFMergedAndFlattened.pdf')#" overwrite="true" flatten="true">

1) Download/extract MyZIP1.zip (contains PDFWithAcrobatFormFlattened.pdf & PDFWithNoForm.pdf) to same directory as index.cfm
2) Run index.cfm
3) See

Actual result: coldfusion.pdf.PDFDocOperation$PDFWriteFlattenException "Cannot specify flatten for the WRITE action in the cfpdf tag." "Error: Source doesnot have any form." (BTW, "doesnot" should be "does not")
Expected result: MyPDFMergedAndFlattened.pdf is created

Note: This error is unavoidable b/c:
I) A .zip may contain any type of PDF (having forms or no forms)
II) <cfpdf> does not have a skipPDFWithoutForm="true|false" attribute

4) Download/extract MyZIP2.zip (contains PDFWithAcrobatForm.pdf & PDFWithLiveCycleForm.pdf) to same directory as index.cfm
5) Run index.cfm
6) See MyPDFMergedAndFlattened.pdf was created (good)

To resolve the above issue, ColdFusion should:
a) Have flatten="true" never throw PDFWriteFlattenException
-or-
b) Add a skipPDFWithoutForm="true|false" (or similar) attribute to <cfpdf>

----------------------------- Additional Watson Details -----------------------------

Watson Bug ID:	4051033

External Customer Info:
External Company:  
External Customer Name: Aaron Neff
External Customer Email:  
External Test Config: Verified in ColdFusion 11 Update 5 (build 11,0,05,293506).

Attachments:

1. September 08, 2015 00:00:00: 1_MyZIP1.zip
2. September 08, 2015 00:00:00: 2_MyZIP2.zip

Comments: