void ClearDuplicateLines(CodeBlockNested block)
{
List <String> lines = block.Lines().ToList();
for (Int32 i = 0; i < lines.Count(); i++)
{
lines[i] = lines[i].Trim();
}
{
Int32 i = 0;
while (i < lines.Count())
{
Int32 j = i + 1;
while (j < lines.Count())
{
if (String.Compare(lines[i], lines[j]) == 0)
{
lines.RemoveAt(j);
}
else
{
j += 1;
}
}
i += 1;
}
}
block.Clear();
block.AppendLines("", lines);
}