Bug 15604 Promote Fill arguments on method completion to a real preference
It is still in work in progress but it has become an established feature by now. Promote the preference to the code assist preference page.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/ExperimentalPreference.java
package org.eclipse.jdt.internal.ui.text.java;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jdt.internal.ui.JavaPlugin;
/**
 * Preference for experimental code assist method completion.
 */
public class ExperimentalPreference {
	public static final String CODE_ASSIST_EXPERIMENTAL= "org.eclipse.jdt.ui.text.codeassist.experimental"; 
	
	public static boolean fillArgumentsOnMethodCompletion(IPreferenceStore store) {
		return store.getBoolean(CODE_ASSIST_EXPERIMENTAL);
	}
}