Bug 11257 Java Templates
In the build 1203 i have the following problems: 1> If i edit a template of JAVA like stderr then the dialog that gets opend will display: JAVA_DOC as type. 2> Filecomment and Typecomment are there but empty is this wanted?
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/TemplatePreferencePage.java
if (selection.size() == 1) {
			Template template= (Template) selection.getFirstElement();
			fPatternViewer.getTextWidget().setText(template.getPattern());
		} else {		
			fPatternViewer.getTextWidget().setText(""); 
		}
		
		updateButtons();
	}
	
	private void updateButtons() {
		int selectionCount= ((IStructuredSelection) fTableViewer.getSelection()).size();
		int itemCount= fTableViewer.getTable().getItemCount();
		
		fEditButton.setEnabled(selectionCount == 1);
		fExportButton.setEnabled(selectionCount > 0);
		fRemoveButton.setEnabled(selectionCount > 0 && selectionCount <= itemCount);
		fEnableAllButton.setEnabled(itemCount > 0);
		fDisableAllButton.setEnabled(itemCount > 0);
	}
	
	private void add() {		
		
		Template template= new Template();
		ContextTypeRegistry registry=ContextTypeRegistry.getInstance();
		Iterator iterator= registry.iterator();
		String contextTypeName= (String) iterator.next();
		template.setContext(contextTypeName); 
		EditTemplateDialog dialog= new EditTemplateDialog(getShell(), template, false);
		if (dialog.open() == dialog.OK) {