Field.java (Field): New constructor.

* java/lang/reflect/Field.java (Field): New constructor.
	* java/lang/ClassLoader.java (defineClass(String,byte[],int,int)):
	Throw ClassFormatError.

From-SVN: r46458

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);
   }

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))