if (i != 0) {
buff.append(", ");//$NON-NLS-1$
}
- buff.append(variables[i]);
+ buff.append(variables[i].toStringExpression());
}
return buff.toString();
}
public List getOutsideVariable() {
final ArrayList list = new ArrayList(variables.length);
for (int i = 0; i < variables.length; i++) {
- list.addAll(variables[i].getModifiedVariable());
+ list.addAll(variables[i].getUsedVariable());
}
return list;
}