change to linked hash map

oblonski · oblonski · commit d2576be01014 · 2025-04-28T10:27:19.000+02:00
diff --git a/jsprit-core/src/main/java/com/graphhopper/jsprit/core/problem/VehicleRoutingProblem.java b/jsprit-core/src/main/java/com/graphhopper/jsprit/core/problem/VehicleRoutingProblem.java
@@ -578,7 +578,7 @@ private VehicleRoutingProblem(Builder builder) {
         this.activityMap = builder.activityMap;
         this.nuActivities = builder.activityIndexCounter;
         this.allLocations = builder.allLocations;
-        this.allJobs = new HashMap<>(jobs);
+        this.allJobs = new LinkedHashMap<>(jobs);
         this.allJobs.putAll(builder.jobsInInitialRoutes);
         logger.info("setup problem: {}", this);
     }

Original file line number	Diff line number	Diff line change
`@@ -578,7 +578,7 @@ private VehicleRoutingProblem(Builder builder) {`
`578`	`578`	`this.activityMap = builder.activityMap;`
`579`	`579`	`this.nuActivities = builder.activityIndexCounter;`
`580`	`580`	`this.allLocations = builder.allLocations;`
`581`		`- this.allJobs = new HashMap<>(jobs);`
	`581`	`+ this.allJobs = new LinkedHashMap<>(jobs);`
`582`	`582`	`this.allJobs.putAll(builder.jobsInInitialRoutes);`
`583`	`583`	`logger.info("setup problem: {}", this);`
`584`	`584`	`}`