Batch cursor was not been flushed at the end of a ws execution. (#920)

Issue 202457

Author: iroqueta

java/src/main/java/com/genexus/webpanels/GXWebProcedure.java

@@ -2,6 +2,7 @@
 
 import java.io.PrintWriter;
 
+import com.genexus.Application;
 import com.genexus.GXObjectBase;
 import com.genexus.mock.GXMockProvider;
 import com.genexus.servlet.IServletContext;
@@ -122,4 +123,15 @@ protected void mockExecute() {
 		}
 		privateExecute( );
 	}
+
+	protected boolean batchCursorHolder(){
+		return false;
+	}
+	protected void exitApp() {
+		if (batchCursorHolder()) {
+			try {
+				Application.getConnectionManager().flushBuffers(remoteHandle, this);
+			} catch (Exception exception) { ; }
+		}
+	}
 }