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/preferences/JavaEditorPreferencePage.java
}
	}
	private Control createBehaviorPage(Composite parent) {
		Composite behaviorComposite= new Composite(parent, SWT.NONE);
		GridLayout layout= new GridLayout(); layout.numColumns= 2;
		behaviorComposite.setLayout(layout);
		
		String label= JavaUIMessages.getString("JavaEditorPreferencePage.textFont"); 
		addTextFontEditor(behaviorComposite, label, AbstractTextEditor.PREFERENCE_FONT);
		
		label= JavaUIMessages.getString("JavaEditorPreferencePage.displayedTabWidth"); 
		addTextField(behaviorComposite, label, JavaSourceViewerConfiguration.PREFERENCE_TAB_WIDTH, 3, 0, true);
		label= JavaUIMessages.getString("JavaEditorPreferencePage.printMarginColumn"); 
		addTextField(behaviorComposite, label, CompilationUnitEditor.PRINT_MARGIN_COLUMN, 3, 0, true);
				
		label= JavaUIMessages.getString("JavaEditorPreferencePage.insertSpaceForTabs"); 
		addCheckBox(behaviorComposite, label, CompilationUnitEditor.SPACES_FOR_TABS, 0);
		
		label= JavaUIMessages.getString("JavaEditorPreferencePage.showProblemsBeforeCompiling"); 
		addCheckBox(behaviorComposite, label, CompilationUnitDocumentProvider.HANDLE_TEMPORARY_PROBLEMS, 0);
		label= JavaUIMessages.getString("JavaEditorPreferencePage.highlightProblems"); 
		addCheckBox(behaviorComposite, label, CompilationUnitEditor.PROBLEM_INDICATION, 0);
		label= "&Indicate problems solvable with Quick Fix in vertical ruler";
		addCheckBox(behaviorComposite, label, WorkInProgressPreferencePage.PREF_SHOW_TEMP_PROBLEMS, 0);
		label= JavaUIMessages.getString("JavaEditorPreferencePage.showOverviewRuler"); 
		addCheckBox(behaviorComposite, label, CompilationUnitEditor.OVERVIEW_RULER, 0);
				
		label= JavaUIMessages.getString("JavaEditorPreferencePage.showLineNumbers"); 
		addCheckBox(behaviorComposite, label, JavaEditor.LINE_NUMBER_RULER, 0);
		label= JavaUIMessages.getString("JavaEditorPreferencePage.highlightMatchingBrackets");