Updated readInt method so streams are closed on failure or success (#… #390

Job	Run time
Test Processing	4m 10s
(macos/x64) Create Processing Build	4m 40s
(macos/aarch64) Create Processing Build	5m 8s
(windows/x64) Create Processing Build	5m 54s
(linux/aarch64) Create Processing Build	3m 46s
(linux/x64) Create Processing Build	4m 31s
	28m 9s

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