peterreilly 2004/09/08 02:43:50
Modified: src/main/org/apache/tools/ant/launch Launcher.java
Log:
Root cause of InstantiationException may be null in class.newInstance()
Revision Changes Path
1.20 +8 -2 ant/src/main/org/apache/tools/ant/launch/Launcher.java
Index: Launcher.java
===================================================================
RCS file: /home/cvs/ant/src/main/org/apache/tools/ant/launch/Launcher.java,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -r1.19 -r1.20
--- Launcher.java 6 Sep 2004 09:14:42 -0000 1.19
+++ Launcher.java 8 Sep 2004 09:43:50 -0000 1.20
@@ -223,9 +223,15 @@
main.startAnt(newArgs, null, null);
} catch (Throwable t) {
if (t instanceof InstantiationException) {
+ t.printStackTrace();
InstantiationException ie = (InstantiationException) t;
- System.err.println("Instantiation Exception - root cause:");
- ie.getCause().printStackTrace();
+ if (ie.getCause() == null) {
+ System.err.println("Instantiation Exception - root
cause: "
+ + ie.getCause());
+ } else {
+ System.err.println("Instantiation Exception - root
cause:");
+ ie.getCause().printStackTrace();
+ }
} else {
t.printStackTrace();
}
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