remove unused variable pName; remove unused imports

Author: JoeWang-Java

src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/PropertyManager.java

@@ -27,13 +27,10 @@
 import com.sun.xml.internal.stream.StaxEntityResolverWrapper;
 import java.util.HashMap;
 import javax.xml.XMLConstants;
-import javax.xml.catalog.CatalogFeatures;
 import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLOutputFactory;
 import javax.xml.stream.XMLResolver;
-import jdk.xml.internal.FeaturePropertyBase;
 import jdk.xml.internal.JdkConstants;
-import jdk.xml.internal.JdkProperty;
 import jdk.xml.internal.JdkXmlUtils;
 import jdk.xml.internal.XMLSecurityManager;
 import jdk.xml.internal.XMLSecurityPropertyManager;

src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaFactory.java

@@ -40,7 +40,6 @@
 import java.io.InputStream;
 import java.io.Reader;
 import javax.xml.XMLConstants;
-import javax.xml.catalog.CatalogFeatures.Feature;
 import javax.xml.stream.XMLEventReader;
 import javax.xml.transform.Source;
 import javax.xml.transform.dom.DOMSource;

src/java.xml/share/classes/jdk/xml/internal/JdkXmlUtils.java

@@ -109,11 +109,10 @@ private static class DefaultSAXFactory {
      */
     public static boolean setProperty(XMLSecurityManager xsm, XMLSecurityPropertyManager xspm,
             String property, Object value) {
-        String pName;
-        if (xsm != null && (pName = xsm.find(property)) != null) {
+        if (xsm != null && xsm.find(property) != null) {
             return xsm.setLimit(property, JdkProperty.State.APIPROPERTY, value);
 
-        } else if (xspm != null && (pName = xspm.find(property)) != null) {
+        } else if (xspm != null && xspm.find(property) != null) {
             return xspm.setValue(property, FeaturePropertyBase.State.APIPROPERTY, value);
         }
         return false;