Use HTTPS links when available

src/main/org/apache/tools/ant/launch/Locator.java

@@ -36,9 +36,9 @@ import java.util.stream.Stream;
  * It is used at boot time in the launcher, and cannot make use of any of Ant's other classes.
  * <p>
  * This is a surprisingly brittle piece of code, and has had lots of bugs filed against it:
- * <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=42275">running ant off a network share can cause Ant to fail</a>,
- * <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=8031">use File.toURI().toURL().toExternalForm()</a>,
- * <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=42222">Locator implementation not encoding URI strings properly: spaces in paths</a>.
+ * <a href="https://issues.apache.org/bugzilla/show_bug.cgi?id=42275">running ant off a network share can cause Ant to fail</a>,
+ * <a href="https://issues.apache.org/bugzilla/show_bug.cgi?id=8031">use File.toURI().toURL().toExternalForm()</a>,
+ * <a href="https://issues.apache.org/bugzilla/show_bug.cgi?id=42222">Locator implementation not encoding URI strings properly: spaces in paths</a>.
  * It also breaks Eclipse 3.3 Betas:
  * <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=183283">Exception if installation path has spaces</a>.
  * <p>
@@ -157,7 +157,7 @@ public final class Locator {
      * <p>Prior to Java 1.4,<!-- TODO is JDK version actually relevant? -->
      * swallows '%' that are not followed by two characters.</p>
      *
-     * See <a href="http://www.w3.org/TR/xml11/#dt-sysid">dt-sysid</a>
+     * See <a href="https://www.w3.org/TR/xml11/#dt-sysid">dt-sysid</a>
      * which makes some mention of how
      * characters not supported by URI Reference syntax should be escaped.
      *

src/main/org/apache/tools/ant/types/DTDLocation.java

@@ -21,7 +21,7 @@ package org.apache.tools.ant.types;
  * <p>Helper class to handle the DTD nested element.  Instances of
  * this class correspond to the <code>PUBLIC</code> catalog entry type
  * of the <a
- * href="http://oasis-open.org/committees/entity/spec-2001-08-06.html">
+ * href="https://oasis-open.org/committees/entity/spec-2001-08-06.html">
  * OASIS "Open Catalog" standard</a>.</p>
  *
  * <p>Possible Future Enhancement: Bring the Ant element name into

src/main/org/apache/tools/ant/types/ResourceLocation.java

@@ -24,7 +24,7 @@ import java.net.URL;
  * <code>&lt;entity&gt;</code> nested elements.  These correspond to
  * the <code>PUBLIC</code> and <code>URI</code> catalog entry types,
  * respectively, as defined in the <a
- * href="http://oasis-open.org/committees/entity/spec-2001-08-06.html">
+ * href="https://oasis-open.org/committees/entity/spec-2001-08-06.html">
  * OASIS "Open Catalog" standard</a>.</p>
  *
  * <p>Possible Future Enhancements:</p>

src/main/org/apache/tools/ant/types/XMLCatalog.java

@@ -50,7 +50,7 @@ import org.xml.sax.XMLReader;
 /**
  * <p>This data type provides a catalog of resource locations (such as
  * DTDs and XML entities), based on the <a
- * href="http://oasis-open.org/committees/entity/spec-2001-08-06.html">
+ * href="https://oasis-open.org/committees/entity/spec-2001-08-06.html">
  * OASIS "Open Catalog" standard</a>.  The catalog entries are used
  * both for Entity resolution and URI resolution, in accordance with
  * the {@link org.xml.sax.EntityResolver EntityResolver} and {@link
@@ -62,9 +62,9 @@ import org.xml.sax.XMLReader;
  * external catalog file(s), or both.  In order to use an external
  * catalog file, the xml-commons resolver library ("resolver.jar")
  * must be in your classpath.  External catalog files may be either <a
- * href="http://oasis-open.org/committees/entity/background/9401.html">
+ * href="https://oasis-open.org/committees/entity/background/9401.html">
  * plain text format</a> or <a
- * href="http://www.oasis-open.org/committees/entity/spec-2001-08-06.html">
+ * href="https://www.oasis-open.org/committees/entity/spec-2001-08-06.html">
  * XML format</a>.  If the xml-commons resolver library is not found
  * in the classpath, external catalog files, specified in
  * <code>&lt;catalogpath&gt;</code> paths, will be ignored and a warning will

src/main/org/apache/tools/ant/types/resolver/ApacheCatalogResolver.java

@@ -40,9 +40,9 @@ import org.apache.xml.resolver.tools.CatalogResolver;
  * <p>The {@link org.apache.tools.ant.types.resolver.ApacheCatalog
  * ApacheCatalog} class is used to parse external catalog files, which
  * can be in either <a
- * href="http://oasis-open.org/committees/entity/background/9401.html">
+ * href="https://oasis-open.org/committees/entity/background/9401.html">
  * plain text format</a> or <a
- * href="http://www.oasis-open.org/committees/entity/spec-2001-08-06.html">
+ * href="https://www.oasis-open.org/committees/entity/spec-2001-08-06.html">
  * XML format</a>.</p>
  *
  * <p>For each entry found in an external catalog file, if any, an

src/main/org/apache/tools/ant/types/resolver/package.html

@@ -20,16 +20,16 @@ Ant integration with xml-commons resolver.
 <p>These classes enhance the <code>&lt;xmlcatalog&gt;</code> datatype
 to support external catalog files using the xml-commons resolver, in
 accordance with the
-<a href="http://oasis-open.org/committees/entity/spec-2001-08-06.html">
+<a href="https://oasis-open.org/committees/entity/spec-2001-08-06.html">
 OASIS "Open Catalog" standard</a>.  They will be used if and only if
 the xml-commons resolver library is available on the classpath.</p>
 
-@see <A HREF="http://xml.apache.org/commons">Apache xml-commons Project</A>
+@see <a href="https://xml.apache.org/commons">Apache xml-commons Project</a>
 
 @see org.apache.tools.ant.types.XMLCatalog
 @see org.apache.tools.ant.types.resolver.ApacheCatalogResolver
 @see org.apache.tools.ant.types.resolver.ApacheCatalog
 
-@author <A HREF="mailto:cstrong@arielpartners.com">Craeg Strong</A>
+@author <a href="mailto:cstrong@arielpartners.com">Craeg Strong</a>
 
 </body>

src/main/org/apache/tools/ant/types/selectors/modifiedselector/ModifiedSelector.java

@@ -115,7 +115,7 @@ import org.apache.tools.ant.util.ResourceUtils;
  * comparison.</p>
  *
  * <p>A useful scenario for this selector is inside a build environment
- * for homepage generation (e.g. with <a href="http://forrest.apache.org/">
+ * for homepage generation (e.g. with <a href="https://forrest.apache.org/">
  * Apache Forrest</a>).</p><pre>
  * &lt;target name="generate-and-upload-site"&gt;
  *     &lt;echo&gt; generate the site using forrest &lt;/echo&gt;