[GitHub] nlu90 closed pull request #2870: Add extra info when failed to create new instance of class

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nlu90 closed pull request #2870: Add extra info when failed to create new instance of class
URL: https://github.com/apache/incubator-heron/pull/2870
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):

diff --git a/storm-compatibility/src/java/backtype/storm/utils/Utils.java b/storm-compatibility/src/java/backtype/storm/utils/Utils.java
index 696956f3f4..a05bed58b0 100644
--- a/storm-compatibility/src/java/backtype/storm/utils/Utils.java
+++ b/storm-compatibility/src/java/backtype/storm/utils/Utils.java
@@ -38,7 +38,7 @@ public static Object newInstance(String klass) {
       Class<?> c = Class.forName(klass);
       return c.newInstance();
     } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
-      throw new RuntimeException(e);
+      throw new RuntimeException("Failed to create instance for class: " + klass, e);
     }
   }
 
diff --git a/storm-compatibility/src/java/org/apache/storm/utils/Utils.java b/storm-compatibility/src/java/org/apache/storm/utils/Utils.java
index d67af5ed55..a30a77d211 100644
--- a/storm-compatibility/src/java/org/apache/storm/utils/Utils.java
+++ b/storm-compatibility/src/java/org/apache/storm/utils/Utils.java
@@ -38,7 +38,7 @@ public static Object newInstance(String klass) {
       Class<?> c = Class.forName(klass);
       return c.newInstance();
     } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
-      throw new RuntimeException(e);
+      throw new RuntimeException("Failed to create instance for class: " + klass, e);
     }
   }
 


 

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