Cleanup items noted by VS Code.

Author: cajuncoding

apachefop-serverless-az-func/.vscode/settings.json

@@ -10,6 +10,7 @@
         "apachefop",
         "Gzipped",
         "Keepin",
+        "newing",
         "xslfo"
     ]
 }

apachefop-serverless-az-func/src/main/java/com/cajuncoding/apachefop/serverless/utils/XPathUtils.java

@@ -2,7 +2,6 @@
 
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.StringReader;
 import java.nio.charset.StandardCharsets;
 
 import javax.xml.parsers.DocumentBuilderFactory;
@@ -13,7 +12,6 @@
 
 import org.apache.commons.io.IOUtils;
 import org.w3c.dom.Document;
-import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 
 public class XPathUtils {