Method.java (getExceptionTypes): Call getType() to initialize if exception_types is null.

	* java/lang/reflect/Method.java (getExceptionTypes): Call getType() to
	initialize if exception_types is null.
	* java/lang/reflect/Constructor.java: Likewise.
	* java/lang/reflect/natConstructor.cc (getType): Initialize
	exception_types to an empty Object array.

From-SVN: r40730

libjava/ChangeLog

+2001-03-22  Bryce McKinlay  <bryce@albatross.co.nz>
+
+	* java/lang/reflect/Method.java (getExceptionTypes): Call getType() to
+	initialize if exception_types is null.
+	* java/lang/reflect/Constructor.java: Likewise.
+	* java/lang/reflect/natConstructor.cc (getType): Initialize 
+	exception_types to an empty Object array.
+
 2001-03-21  Tom Tromey  <tromey@redhat.com>
 
 	* configure: Rebuilt.

libjava/java/lang/reflect/Constructor.java

 // Constructor.java - Represents a constructor for a class.
 
-/* Copyright (C) 1998, 1999, 2000  Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000, 2001  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -38,6 +38,8 @@ public final class Constructor extends AccessibleObject implements Member
 
   public Class[] getExceptionTypes ()
     {
+      if (exception_types == null)
+        getType();
       return (Class[]) exception_types.clone();
     }
 

libjava/java/lang/reflect/Method.java

 // Method.java - Represent method of class or interface.
 
-/* Copyright (C) 1998, 1999, 2000  Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000, 2001  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -39,6 +39,8 @@ public final class Method extends AccessibleObject implements Member
 
   public Class[] getExceptionTypes ()
     {
+      if (exception_types == null)
+	getType();
       return (Class[]) exception_types.clone();
     }
 

libjava/java/lang/reflect/natConstructor.cc

@@ -34,6 +34,10 @@ java::lang::reflect::Constructor::getType ()
 			     declaringClass,
 			     &parameter_types,
 			     NULL);
+
+  // FIXME: for now we have no way to get exception information.
+  exception_types = 
+    (JArray<jclass> *) JvNewObjectArray (0, &java::lang::Class::class$, NULL);
 }
 
 jobject