2002-12-19 Andrew Haley <aph@redhat.com>

	* java/util/natResourceBundle.cc: Include
	ArrayIndexOutOfBoundsException.h.
	(getCallingClassLoader): Don't put upper bound on stack search.
	Catch ArrayIndexOutOfBoundsException.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@60348 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 11 insertions, 4 deletions

diff --git a/libjava/java/util/natResourceBundle.cc b/libjava/java/util/natResourceBundle.cc
index 21a9565c996..adb83f92b26 100644
--- a/libjava/java/util/natResourceBundle.cc
+++ b/libjava/java/util/natResourceBundle.cc
@@ -16,17 +16,24 @@ details.  */
 #include <java/lang/SecurityManager.h>
 #include <java/lang/ClassLoader.h>
 #include <java/lang/Class.h>
+#include <java/lang/ArrayIndexOutOfBoundsException.h>
 #include <gnu/gcj/runtime/StackTrace.h>
 
 java::lang::ClassLoader *
 java::util::ResourceBundle::getCallingClassLoader ()
 {
   gnu::gcj::runtime::StackTrace *t = new gnu::gcj::runtime::StackTrace(6);
-  for (int i = 3; i < 6; ++i)
+  try
+    {
+      for (int i = 3; ; ++i)
+	{
+	  jclass klass = t->classAt(i);
+	  if (klass != NULL)
+	    return klass->getClassLoaderInternal();
+	}
+    }
+  catch (::java::lang::ArrayIndexOutOfBoundsException *e)
     {
-      jclass klass = t->classAt(i);
-      if (klass != NULL)
-	return klass->getClassLoaderInternal();
     }
   return NULL;
 }