[HTTPCLIENT-1845] Extract InputStreamFactory classes out of GzipDecompressingEntity and DeflateDecompressingEntity for reuse and to create less garbage

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.5.4, 5.0 Alpha3
• Assignee: Gary D. Gregory
• Reporter: Gary D. Gregory
• Created: 08/May/17 16:34
• Updated: 08/May/17 19:18
• Resolved: 08/May/17 19:18

Description

Extract InputStreamFactory classes out of GzipDecompressingEntity DeflateDecompressingEntity for reuse and to create less garbage through the use of singletons since the factories and stateless and immutable.

The new classes are:

• org.apache.hc.client5.http.entity.DeflateInputStreamFactory
• org.apache.hc.client5.http.entity.GZIPInputStreamFactory