Fixes #186 - The JDK dropped Apache Derby

and hence the folder cannot be chmodded anymore

nbi/stub/ext/components/products/helloworld/src/org/mycompany/ConfigurationLogic.java

@@ -199,7 +199,6 @@ public class ConfigurationLogic extends ProductConfigurationLogic {
             // ADDED BY KIRILL: force correct permissions for JDK files
             LogManager.log("Setting JDK files as executable");
             setExecutableContents(target, "bin");
-            setExecutableContents(target, "db/bin");
             setExecutableContents(target, "jre/bin");
             setExecutableFile(target, "lib/jexec");
             setExecutableFile(target, "lib/amd64/libjawt.so");