Bug 4977 Extra spaces in completion for <code></code>
Enter <c and type ctrl-space Select <code></code> Note the extra spaces Same for other <*></*>
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/template/TemplateContext.java
*/
	public String[] getRecognizedVariables() {
		return null;
	}
	private static int getLineNumber(ICompilationUnit unit, int offset) {
		CompilationUnitDocumentProvider documentProvider=
			JavaPlugin.getDefault().getCompilationUnitDocumentProvider();
			
		try {
			DocumentManager documentManager= new DocumentManager(unit);
			documentManager.connect();
				
			IDocument document= documentManager.getDocument();
			if (document == null) {
				documentManager.disconnect();
				return -1;	
			}
			try {				
				return document.getLineOfOffset(offset) + 1;
			} catch (BadLocationException e) {
				documentManager.disconnect();
			}
			
		} catch (CoreException e) {
		}
		
		return -1;
	}
}