From 1594a1ade170fd9b690682894f9b5f410659548e Mon Sep 17 00:00:00 2001
From: Jonathan Cobb <jonathan@kyuss.org>
Date: Thu, 9 Jul 2020 12:04:03 -0400
Subject: [PATCH] use specialized exception for interrupted sleep

---
 src/main/java/org/cobbzilla/util/system/Sleep.java         | 2 +-
 .../cobbzilla/util/system/SleepInterruptedException.java   | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/org/cobbzilla/util/system/SleepInterruptedException.java

diff --git a/src/main/java/org/cobbzilla/util/system/Sleep.java b/src/main/java/org/cobbzilla/util/system/Sleep.java
index d11c86d..079657e 100644
--- a/src/main/java/org/cobbzilla/util/system/Sleep.java
+++ b/src/main/java/org/cobbzilla/util/system/Sleep.java
@@ -25,7 +25,7 @@ public class Sleep {
         try {
             Thread.sleep(millis);
         } catch (InterruptedException e) {
-            throw new IllegalStateException("sleep interrupted (" + reason + ")");
+            throw new SleepInterruptedException("sleep interrupted (" + reason + ")");
         }
     }
 
diff --git a/src/main/java/org/cobbzilla/util/system/SleepInterruptedException.java b/src/main/java/org/cobbzilla/util/system/SleepInterruptedException.java
new file mode 100644
index 0000000..c7dd4d0
--- /dev/null
+++ b/src/main/java/org/cobbzilla/util/system/SleepInterruptedException.java
@@ -0,0 +1,7 @@
+package org.cobbzilla.util.system;
+
+public class SleepInterruptedException extends IllegalStateException {
+
+    public SleepInterruptedException(String msg) { super(msg); }
+
+}