From: Hannu Niemistö <hannu.niemisto@semantum.fi>
Date: Wed, 18 Jul 2018 10:26:07 +0000 (+0300)
Subject: Use Runtime.halt instead of System.exit in delayed shutdown
X-Git-Tag: v1.43.0~136^2~441^2
X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=commitdiff_plain;h=refs%2Fchanges%2F38%2F1938%2F1

Use Runtime.halt instead of System.exit in delayed shutdown

Change-Id: I4c43ff1f73639948bcefa4bf3c41cf4a06ff6b95
---

diff --git a/bundles/org.simantics.workbench/src/org/simantics/workbench/internal/SimanticsWorkbenchApplication.java b/bundles/org.simantics.workbench/src/org/simantics/workbench/internal/SimanticsWorkbenchApplication.java
index aaacddc46..50e8aada7 100644
--- a/bundles/org.simantics.workbench/src/org/simantics/workbench/internal/SimanticsWorkbenchApplication.java
+++ b/bundles/org.simantics.workbench/src/org/simantics/workbench/internal/SimanticsWorkbenchApplication.java
@@ -193,7 +193,9 @@ public class SimanticsWorkbenchApplication implements IApplication, IExecutableE
                 try {
                     Thread.sleep(delayMs);
                     LOGGER.warn("Delayed shutdown forced the application to exit with code {}.", exitCode);
-                    System.exit(exitCode);
+                    // Method halt is used instead of System.exit, because running
+                    // of shutdown hooks hangs the application in some cases.
+                    Runtime.getRuntime().halt(exitCode);
                 } catch (InterruptedException e) {
                     e.printStackTrace();
                 }