diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 8da7f7f5db5..cbf4a478994 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,9 @@
+2001-10-23  Tom Tromey  <tromey@redhat.com>
+
+	* java/lang/reflect/Field.java (Field): New constructor.
+	* java/lang/ClassLoader.java (defineClass(String,byte[],int,int)):
+	Throw ClassFormatError.
+	
 2001-10-23  Tom Tromey  <tromey@redhat.com>
 
 	* java/util/PropertyResourceBundle.java (handleGetObject): Now
diff --git a/libjava/java/lang/ClassLoader.java b/libjava/java/lang/ClassLoader.java
index ce6962ee70e..2eba24cf6cd 100644
--- a/libjava/java/lang/ClassLoader.java
+++ b/libjava/java/lang/ClassLoader.java
@@ -196,6 +196,7 @@ public abstract class ClassLoader
   }
 
   protected final Class defineClass(String name, byte[] data, int off, int len)
+    throws ClassFormatError
   {
     return defineClass (name, data, off, len, defaultProtectionDomain);
   }
diff --git a/libjava/java/lang/reflect/Field.java b/libjava/java/lang/reflect/Field.java
index aad51481d5d..122f1bf3b1b 100644
--- a/libjava/java/lang/reflect/Field.java
+++ b/libjava/java/lang/reflect/Field.java
@@ -32,6 +32,12 @@ public final class Field extends AccessibleObject implements Member
   // Offset in bytes from the start of declaringClass's fields array.
   private int offset;
 
+  // This is instantiated by Class sometimes, but it uses C++ and
+  // avoids the Java protection check.
+  Field ()
+  {
+  }
+
   public boolean equals (Object fld)
     {
       if (! (fld instanceof Field))