fixed wrong exception type

karussell · karussell · commit 0463d84cdc67 · 2019-04-12T11:56:17.000+02:00
diff --git a/core/src/main/java/com/graphhopper/routing/AlternativeRoute.java b/core/src/main/java/com/graphhopper/routing/AlternativeRoute.java
@@ -157,7 +157,7 @@ public void setMaxExplorationFactor(double explorationFactor) {
     public void setMaxPaths(int maxPaths) {
         this.maxPaths = maxPaths;
         if (this.maxPaths < 2)
-            throw new IllegalStateException("Use normal algorithm with less overhead instead if no alternatives are required");
+            throw new IllegalArgumentException("Use normal algorithm with less overhead instead if no alternatives are required");
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -157,7 +157,7 @@ public void setMaxExplorationFactor(double explorationFactor) {`
`157`	`157`	`public void setMaxPaths(int maxPaths) {`
`158`	`158`	`this.maxPaths = maxPaths;`
`159`	`159`	`if (this.maxPaths < 2)`
`160`		`- throw new IllegalStateException("Use normal algorithm with less overhead instead if no alternatives are required");`
	`160`	`+ throw new IllegalArgumentException("Use normal algorithm with less overhead instead if no alternatives are required");`
`161`	`161`	`}`
`162`	`162`
`163`	`163`	`/**`