[refactor] Use new way to get clazz.newInstance()

Author: dizzzz

exist-ant/src/main/java/org/exist/ant/AbstractXMLDBTask.java

@@ -167,7 +167,7 @@ protected void registerDatabase() throws BuildException
             }
 
             final Class<?> clazz    = Class.forName( driver );
-            final Database database = (Database)clazz.newInstance();
+            final Database database = (Database)clazz.getDeclaredConstructor().newInstance();
             database.setProperty( "create-database", createDatabase ? "true" : "false" );
             database.setProperty( "ssl-enable", ssl ? "true" : "false" );
 

extensions/modules/scheduler/src/main/java/org/exist/xquery/modules/scheduler/ScheduleFunctions.java

@@ -37,6 +37,7 @@
 import org.exist.xquery.XQueryContext;
 import org.exist.xquery.value.*;
 
+import java.lang.reflect.InvocationTargetException;
 import java.util.Properties;
 
 
@@ -312,15 +313,16 @@ else if( isCalledAs( SCHEDULE_JAVA_CRON_JOB ) || isCalledAs( SCHEDULE_JAVA_PERIO
 
                 //Check if the Class is a UserJob
                 Class<?> jobClass = Class.forName( resource );
-                job = jobClass.newInstance();
+                job = jobClass.getDeclaredConstructor().newInstance();
 
                 if( !( job instanceof UserJavaJob ) ) {
                     LOG.error("Cannot Schedule job. Class {} is not an instance of org.exist.scheduler.UserJavaJob", resource);
                     return( BooleanValue.FALSE );
                 }
                 ( ( UserJavaJob )job ).setName( jobName );
             }
-            catch( ClassNotFoundException | InstantiationException | IllegalAccessException cnfe ) {
+            catch(ClassNotFoundException | InstantiationException | IllegalAccessException | NoSuchMethodException |
+                  InvocationTargetException cnfe ) {
                 LOG.error( cnfe );
                 return( BooleanValue.FALSE );
             }