[EMAIL-206] Use SharedByteArrayInputStream for memory usage

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5
• Fix Version/s: 1.6.0
• Assignee: Unassigned
• Reporter: Jaeheon-Lee
• Created: 04/Aug/23 13:53
• Updated: 12/Dec/23 02:19
• Resolved: 12/Dec/23 02:04

Description

Issue

Memory usage is wasted because MimeMessageUtils writes ByteArrayInputStream instead of SharedByteArrayInputStream.

 

SharedInputStream

`Java Mail API` provides a mechanism to save memory usage.

If you use SharedByteInputStream, you can use it as a Call by Reference without assigning a new byte[] of the factor.

 

Please refer to the following for detailed memory usage comparison.

• https://github.com/apache/commons-email/pull/157 

 

Thanks

Issue Links

• links to: GitHub Pull Request #157