Bug 85845 Preference for adding method comments is project-specific even though Code Templates are not
I20050217-2000 - in a workspace with Preferences > Java > Code Style > Code Templates: "Automatically add comments" disabled, create a new java project - open the project's properties dialog and go to Java Code Style > Code Templates - enable project-specific settings and enable "Automatically add comments", then disable project-specific settings and press OK - now, content assist to override methods inserts a doc comment here: public class C { void add() {} } class D extends C { add //content assist to override add() }
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/CodeTemplateBlock.java
import org.eclipse.jdt.internal.corext.template.java.CodeTemplateContextType;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jdt.internal.ui.javaeditor.JavaSourceViewer;
import org.eclipse.jdt.internal.ui.text.template.preferences.TemplateVariableProcessor;
import org.eclipse.jdt.internal.ui.util.PixelConverter;
import org.eclipse.jdt.internal.ui.viewsupport.ProjectTemplateStore;
import org.eclipse.jdt.internal.ui.wizards.dialogfields.DialogField;
import org.eclipse.jdt.internal.ui.wizards.dialogfields.IDialogFieldListener;
import org.eclipse.jdt.internal.ui.wizards.dialogfields.ITreeListAdapter;
import org.eclipse.jdt.internal.ui.wizards.dialogfields.LayoutUtil;
import org.eclipse.jdt.internal.ui.wizards.dialogfields.SelectionButtonDialogField;
import org.eclipse.jdt.internal.ui.wizards.dialogfields.TreeListDialogField;
/**
  */
public class CodeTemplateBlock {
	
	private class CodeTemplateAdapter implements ITreeListAdapter, IDialogFieldListener {
		private final Object[] NO_CHILDREN= new Object[0];
		public void customButtonPressed(TreeListDialogField field, int index) {
			doButtonPressed(index, field.getSelectedElements());
		}
			
		public void selectionChanged(TreeListDialogField field) {
			List selected= field.getSelectedElements();
			field.enableButton(IDX_EDIT, canEdit(selected));
			field.enableButton(IDX_EXPORT, !selected.isEmpty());
			
			updateSourceViewerInput(selected);
		}
		public void doubleClicked(TreeListDialogField field) {