ArC: fix interception when some methods return void #521

Job	Run time
Attach pull request number	0s
CI Sanity Check	32s
Initial JDK 17 Build	12m 40s
Calculate Test Jobs	10s
Maven Tests - JDK 17	1h 3m 13s
Gradle Tests - JDK 17	24m 22s
Devtools Tests - JDK 17	15m 14s
Maven Tests - JDK 17 Windows	1h 18m 34s
Gradle Tests - JDK 17 Windows	50m 40s
JVM Tests - JDK 17	3h 36m 34s
Devtools Tests - JDK 21	14m 8s
JVM Tests - JDK 21	3h 40m 42s
Devtools Tests - JDK 17 Windows	21m 38s
JVM Tests - JDK 17 Windows	3h 30m 16s
Kubernetes Tests - JDK 17	13m 11s
Kubernetes Tests - JDK 21	12m 45s
Quickstarts Compilation - JDK 17	5m 35s
Kubernetes Tests - JDK 17 Windows	17m 42s
MicroProfile TCKs Tests	45m 44s
Native Tests - Main	6m 6s
Native Tests - Virtual Thread - Main	22m 58s
Native Tests - Data1	32m 4s
Native Tests - Virtual Thread - Messaging	9m 21s
Native Tests - Data2	28m 35s
Native Tests - Data3	23m 14s
Native Tests - Data4	18m 50s
Native Tests - Data5	19m 59s
Native Tests - Data6	25m 44s
Native Tests - Data7	35m 7s
Native Tests - Amazon	14m 54s
Native Tests - Messaging1	32m 25s
Native Tests - Messaging2	14m 54s
Native Tests - Security1	24m 35s
Native Tests - Security2	29m 35s
Native Tests - Security3	13m 38s
Native Tests - Cache	14m 26s
Native Tests - HTTP	41m 48s
Native Tests - Misc1	27m 45s
Native Tests - Misc2	17m 30s
Native Tests - Misc3	33m 34s
Native Tests - Misc4	44m 41s
Native Tests - Spring	18m 59s
Native Tests - gRPC	19m 41s
Native Tests - Windows - RESTEasy Jackson	5m 29s
Native Tests - DevTools Integration Tests	4m 3s
Native Tests - AWT, ImageIO and Java2D	6m 14s
Build report	1m 29s
	1d 2h 51m 18s

Provide feedback