public void close()
{
try
{
if (ins != null && !in_dontclose)
{
ins.Close();
}
ins = null;
}
catch (Exception ee) {}
try
{
if (outs != null && !out_dontclose)
{
outs.Close();
}
outs = null;
}
catch (Exception ee) {}
try
{
if (outs_ext != null && !outs_ext_dontclose)
{
outs_ext.Close();
}
outs_ext = null;
}
catch (Exception ee) {}
}