com.darwinsys.util.PrefsUtils Maven / Gradle / Ivy
package com.darwinsys.util;
import java.util.prefs.Preferences;
public class PrefsUtils {
/** Gets the Preferences node for a package, given one class in the package
* (either by reference or by reference to its Class object).
* @param mainClassInstance Either the object, or the object's Class object.
* @return the appropriate Preferences node
*/
public static Preferences getUserPrefsNode(Object mainClassInstance) {
Class clazz;
if (mainClassInstance instanceof Class)
clazz = (Class)mainClassInstance;
else
clazz = mainClassInstance.getClass();
return Preferences.userNodeForPackage(clazz);
}
}