From cd013227d5bb441890b31e3ae2977815ca6b6eb1 Mon Sep 17 00:00:00 2001
From: Michiel Borkent <michielborkent@gmail.com>
Date: Sun, 27 Mar 2022 12:04:50 +0200
Subject: [PATCH] Revert "Support sun.misc.Signal handlers (#1221)"

Shutdown code should be handled with a shutdown hook

This reverts commit 81a1fd4c862276e6e84bda711f94653566502516.
---
 src/babashka/impl/classes.clj | 2 --
 src/babashka/impl/proxy.clj   | 7 +------
 src/babashka/impl/reify.clj   | 3 ---
 3 files changed, 1 insertion(+), 11 deletions(-)

diff --git a/src/babashka/impl/classes.clj b/src/babashka/impl/classes.clj
index 684a2081..892c7623 100644
--- a/src/babashka/impl/classes.clj
+++ b/src/babashka/impl/classes.clj
@@ -404,8 +404,6 @@
           java.util.zip.ZipEntry
           java.util.zip.ZipException
           java.util.zip.ZipFile
-          sun.misc.Signal
-          sun.misc.SignalHandler
           ~(symbol "[B")
           ~(symbol "[I")
           ~(symbol "[Ljava.lang.Object;")
diff --git a/src/babashka/impl/proxy.clj b/src/babashka/impl/proxy.clj
index 079e47fb..b4341d06 100644
--- a/src/babashka/impl/proxy.clj
+++ b/src/babashka/impl/proxy.clj
@@ -72,12 +72,7 @@
 
       ["javax.net.ssl.HostnameVerifier" #{}]
       (proxy [javax.net.ssl.HostnameVerifier] []
-        (verify [host-name session] ((method-or-bust methods 'verify) this host-name session)))
-
-      ["sun.misc.SignalHandler" #{}]
-      (proxy [sun.misc.SignalHandler] []
-        (handle [sig]
-          ((method-or-bust methods 'handle) this sig))))))
+        (verify [host-name session] ((method-or-bust methods 'verify) this host-name session))))))
 
 (defn class-sym [c] (symbol (class-name c)))
 
diff --git a/src/babashka/impl/reify.clj b/src/babashka/impl/reify.clj
index fa3fff55..f9f5895a 100644
--- a/src/babashka/impl/reify.clj
+++ b/src/babashka/impl/reify.clj
@@ -183,7 +183,4 @@
      resolveAlias [[this sym]]
      resolveVar [[this sym]]}
 
-    sun.misc.SignalHandler
-    {handle [[this signal]]}
-
     }))