[jira] [Comment Edited] (PDFBOX-4682) NPE at PDSimpleFont.isStandard14()

["Gili (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-4682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16972034#comment-16972034 ] 

Gili edited comment on PDFBOX-4682 at 11/12/19 3:42 AM:
--------------------------------------------------------

The problem is that {{PDType3Font.isStandard14()}} delegates to {{PDSimpleFont}} which invokes {{dictionary.getBaseEncoding()}} which is documented to return {{null}} for type 3 fonts.


was (Author: cowwoc):
The problem is that `PDType3Font.isStandard14()` delegates to `PDSimpleFont` which invokes `dictionary.getBaseEncoding()` which is documented to return `null` for type 3 fonts.

> NPE at PDSimpleFont.isStandard14()
> ----------------------------------
>
>                 Key: PDFBOX-4682
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4682
>             Project: PDFBox
>          Issue Type: New Feature
>          Components: PDModel
>    Affects Versions: 2.0.16
>            Reporter: Gili
>            Priority: Major
>
> PDSimpleFont.isStandard14() invokes:
>  
> {code:java}
> Encoding baseEncoding = dictionary.getBaseEncoding();
> for (Map.Entry<Integer, String> entry : dictionary.getDifferences().entrySet())
> {
>     if (!entry.getValue().equals(baseEncoding.getName(entry.getKey())))
>     {
>         return false;
>     }
> }
> {code}
> if dictionary.getBaseEncoding() is null then the if-statement throws a NPE.



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