package cideplus.commands.handlers; import org.eclipse.core.commands.AbstractHandler; import org.eclipse.core.commands.ExecutionEvent; import org.eclipse.core.commands.ExecutionException; import cideplus.FeaturerPlugin; public class ToggleLightModeHandler extends AbstractHandler { @Override public Object execute(ExecutionEvent event) throws ExecutionException { if (FeaturerPlugin.DEBUG_LIGHT_MODE) System.out.println("ToggleLightModeHandler.execute()"); FeaturerPlugin.toggleLightMode(); // must return null! return null; } }