8250638: Address reliance on default constructors in java.xml

Reviewed-by: darcy, lancea
openjdk · Jul 31, 2020 · 024fa09 · 024fa09
1 parent dc71097
commit 024fa09
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/src/java.xml/share/classes/org/xml/sax/HandlerBase.java b/src/java.xml/share/classes/org/xml/sax/HandlerBase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -58,7 +58,10 @@
 public class HandlerBase
     implements EntityResolver, DTDHandler, DocumentHandler, ErrorHandler
 {
-
+    /**
+     * Constructs a {@code HandlerBase}.
+     */
+    public HandlerBase() {}
 
     ////////////////////////////////////////////////////////////////////
     // Default implementation of the EntityResolver interface.

diff --git a/src/java.xml/share/classes/org/xml/sax/helpers/DefaultHandler.java b/src/java.xml/share/classes/org/xml/sax/helpers/DefaultHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -70,7 +70,10 @@
 public class DefaultHandler
     implements EntityResolver, DTDHandler, ContentHandler, ErrorHandler
 {
-
+    /**
+     * Constructs a {@code DefaultHandler}.
+     */
+    public DefaultHandler() {}
 
     ////////////////////////////////////////////////////////////////////
     // Default implementation of the EntityResolver interface.