Axel Howind created PDFBOX-5999:
-----------------------------------

             Summary: fix initial ByteArrayOutputStream size for deflate 
operation
                 Key: PDFBOX-5999
                 URL: https://issues.apache.org/jira/browse/PDFBOX-5999
             Project: PDFBox
          Issue Type: Bug
            Reporter: Axel Howind
         Attachments: fix_initial_ByteArrayOutputStream_size.patch

When I re-checked my last patch about initializing ByteArrayOutputStream 
instances with the matching size, I saw that I confused the deflate and inflate 
operations. Here the resulting array can be expected less in size than the 
original array:

```
        ByteArrayOutputStream deflated = new ByteArrayOutputStream(Math.max(32, 
data.length / 2));
```

The patch fixes this and allocates half the size of the deflater input. This 
should be a good enough estimate in most cases.



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