Replace XMLReaderFactory deprecated since Java 9

Change-Id: Ie8a9d411fc19e8b7bf86c0b4df0b02153a0e9444

org.eclipse.jgit/src/org/eclipse/jgit/gitrepo/ManifestParser.java

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/gitrepo/ManifestParser.java b/org.eclipse.jgit/src/org/eclipse/jgit/gitrepo/ManifestParser.java
index 6a2c389..aa69a05 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/gitrepo/ManifestParser.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/gitrepo/ManifestParser.java
@@ -24,6 +24,9 @@
 import java.util.Map;
 import java.util.Set;
 
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParserFactory;
+
 import org.eclipse.jgit.annotations.NonNull;
 import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.gitrepo.RepoProject.CopyFile;
@@ -37,7 +40,6 @@
 import org.xml.sax.SAXException;
 import org.xml.sax.XMLReader;
 import org.xml.sax.helpers.DefaultHandler;
-import org.xml.sax.helpers.XMLReaderFactory;
 
 /**
  * Repo XML manifest parser.
@@ -137,8 +139,8 @@ public void read(InputStream inputStream) throws IOException {
 		xmlInRead++;
 		final XMLReader xr;
 		try {
-			xr = XMLReaderFactory.createXMLReader();
-		} catch (SAXException e) {
+			xr = SAXParserFactory.newInstance().newSAXParser().getXMLReader();
+		} catch (SAXException | ParserConfigurationException e) {
 			throw new IOException(JGitText.get().noXMLParserAvailable, e);
 		}
 		xr.setContentHandler(this);

org.eclipse.jgit/src/org/eclipse/jgit/transport/AmazonS3.java

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/AmazonS3.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/AmazonS3.java
index 9210ec1..d56b5b3 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/AmazonS3.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/AmazonS3.java
@@ -31,6 +31,7 @@
 import java.security.NoSuchAlgorithmException;
 import java.text.MessageFormat;
 import java.text.SimpleDateFormat;
+import java.time.Instant;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
@@ -46,10 +47,11 @@
 import java.util.TimeZone;
 import java.util.TreeMap;
 import java.util.stream.Collectors;
-import java.time.Instant;
 
 import javax.crypto.Mac;
 import javax.crypto.spec.SecretKeySpec;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParserFactory;
 
 import org.eclipse.jgit.internal.JGitText;
 import org.eclipse.jgit.lib.Constants;
@@ -64,7 +66,6 @@
 import org.xml.sax.SAXException;
 import org.xml.sax.XMLReader;
 import org.xml.sax.helpers.DefaultHandler;
-import org.xml.sax.helpers.XMLReaderFactory;
 
 /**
  * A simple HTTP REST client for the Amazon S3 service.
@@ -683,8 +684,9 @@ void list() throws IOException {
 
 					final XMLReader xr;
 					try {
-						xr = XMLReaderFactory.createXMLReader();
-					} catch (SAXException e) {
+						xr = SAXParserFactory.newInstance().newSAXParser()
+								.getXMLReader();
+					} catch (SAXException | ParserConfigurationException e) {
 						throw new IOException(
 								JGitText.get().noXMLParserAvailable, e);
 					}