Copy contents of the scheduledJobIds

dakrone · dakrone · commit c5f773834b3c · 2019-03-12T17:08:43.000-06:00
diff --git a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/scheduler/SchedulerEngine.java b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/scheduler/SchedulerEngine.java
@@ -18,6 +18,7 @@
 import java.time.Clock;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -139,7 +140,7 @@ public void stop() {
     }
 
     public Set<String> scheduledJobIds() {
-        return Collections.unmodifiableSet(schedules.keySet());
+        return Collections.unmodifiableSet(new HashSet<>(schedules.keySet()));
     }
 
     public void add(Job job) {

Original file line number	Diff line number	Diff line change
`@@ -18,6 +18,7 @@`
`18`	`18`	`import java.time.Clock;`
`19`	`19`	`import java.util.Collection;`
`20`	`20`	`import java.util.Collections;`
	`21`	`+import java.util.HashSet;`
`21`	`22`	`import java.util.List;`
`22`	`23`	`import java.util.Map;`
`23`	`24`	`import java.util.Objects;`
`@@ -139,7 +140,7 @@ public void stop() {`
`139`	`140`	`}`
`140`	`141`
`141`	`142`	`public Set<String> scheduledJobIds() {`
`142`		`- return Collections.unmodifiableSet(schedules.keySet());`
	`143`	`+ return Collections.unmodifiableSet(new HashSet<>(schedules.keySet()));`
`143`	`144`	`}`
`144`	`145`
`145`	`146`	`public void add(Job job) {`