[maven] 01/01: MNG-7729 remove unused code

[el...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

elharo pushed a commit to branch clean
in repository https://gitbox.apache.org/repos/asf/maven.git

commit d93842e69063583a3d202f69041cd3d5c3cf45c7
Author: Elliotte Rusty Harold <el...@ibiblio.org>
AuthorDate: Fri Mar 10 12:48:10 2023 -0500

    MNG-7729 remove unused code
---
 .../java/org/codehaus/plexus/util/xml/Xpp3Dom.java | 43 ----------------------
 1 file changed, 43 deletions(-)

diff --git a/maven-xml-impl/src/main/java/org/codehaus/plexus/util/xml/Xpp3Dom.java b/maven-xml-impl/src/main/java/org/codehaus/plexus/util/xml/Xpp3Dom.java
index b64a2d0cf..a9c24cd11 100644
--- a/maven-xml-impl/src/main/java/org/codehaus/plexus/util/xml/Xpp3Dom.java
+++ b/maven-xml-impl/src/main/java/org/codehaus/plexus/util/xml/Xpp3Dom.java
@@ -18,7 +18,6 @@
  */
 package org.codehaus.plexus.util.xml;
 
-import java.io.IOException;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -27,7 +26,6 @@ import java.util.Map;
 
 import org.apache.maven.api.xml.XmlNode;
 import org.apache.maven.internal.xml.XmlNodeImpl;
-import org.codehaus.plexus.util.xml.pull.XmlSerializer;
 
 /**
  *  NOTE: remove all the util code in here when separated, this class should be pure data.
@@ -37,33 +35,14 @@ public class Xpp3Dom implements Serializable {
 
     public static final String CHILDREN_COMBINATION_MODE_ATTRIBUTE = "combine.children";
 
-    public static final String CHILDREN_COMBINATION_MERGE = "merge";
-
     public static final String CHILDREN_COMBINATION_APPEND = "append";
 
-    /**
-     * This default mode for combining children DOMs during merge means that where element names match, the process will
-     * try to merge the element data, rather than putting the dominant and recessive elements (which share the same
-     * element name) as siblings in the resulting DOM.
-     */
-    public static final String DEFAULT_CHILDREN_COMBINATION_MODE = CHILDREN_COMBINATION_MERGE;
-
     public static final String SELF_COMBINATION_MODE_ATTRIBUTE = "combine.self";
 
     public static final String SELF_COMBINATION_OVERRIDE = "override";
 
     public static final String SELF_COMBINATION_MERGE = "merge";
 
-    public static final String SELF_COMBINATION_REMOVE = "remove";
-
-    /**
-     * This default mode for combining a DOM node during merge means that where element names match, the process will
-     * try to merge the element attributes and values, rather than overriding the recessive element completely with the
-     * dominant one. This means that wherever the dominant element doesn't provide the value or a particular attribute,
-     * that value or attribute will be set from the recessive DOM node.
-     */
-    public static final String DEFAULT_SELF_COMBINATION_MODE = SELF_COMBINATION_MERGE;
-
     private ChildrenTracking childrenTracking;
     private XmlNode dom;
 
@@ -265,16 +244,6 @@ public class Xpp3Dom implements Serializable {
     // Helpers
     // ----------------------------------------------------------------------
 
-    public void writeToSerializer(String namespace, XmlSerializer serializer) throws IOException {
-        // TODO: WARNING! Later versions of plexus-utils psit out an <?xml ?> header due to thinking this is a new
-        // document - not the desired behaviour!
-        SerializerXMLWriter xmlWriter = new SerializerXMLWriter(namespace, serializer);
-        Xpp3DomWriter.write(xmlWriter, this);
-        if (xmlWriter.getExceptions().size() > 0) {
-            throw (IOException) xmlWriter.getExceptions().get(0);
-        }
-    }
-
     /**
      * Merges one DOM into another, given a specific algorithm and possible override points for that algorithm.<p>
      * The algorithm is as follows:
@@ -385,18 +354,6 @@ public class Xpp3Dom implements Serializable {
         return dom.toString();
     }
 
-    public String toUnescapedString() {
-        return ((Xpp3Dom) dom).toUnescapedString();
-    }
-
-    public static boolean isNotEmpty(String str) {
-        return ((str != null) && (str.length() > 0));
-    }
-
-    public static boolean isEmpty(String str) {
-        return ((str == null) || (str.trim().length() == 0));
-    }
-
     private void update(XmlNode dom) {
         if (childrenTracking != null) {
             childrenTracking.replace(this.dom, dom);