public String toStringExpression() {
final StringBuffer buff;
if (reference) {
- buff = new StringBuffer('&');
+ buff = new StringBuffer("&$"); //$NON-NLS-1$
} else {
- buff = new StringBuffer();
+ buff = new StringBuffer('$');//$NON-NLS-1$
}
buff.append(name);
if (initialization != null) {