Centralizar Coluna

Programação
#1

Pessoal quero centralizar por exemplo só a coluna 1.
Ele até centraliza, mas daí perco as outras renderizações.
Alguma idéia !!

public class CorLinhaCondicao implements TableCellRenderer {

private int st=0;
private int lih;

public static final DefaultTableCellRenderer DEFAULT_RENDERER = new DefaultTableCellRenderer();

@Override
public final Component getTableCellRendererComponent(JTable table, Object value,boolean isSelected, boolean hasFocus, int row, int column) {

Component renderer = DEFAULT_RENDERER.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);

 Color foreground=Color.BLACK;
 Color background=null;    
 
   
lih=table.convertRowIndexToModel(row);
 
DefaultTableCellRenderer centralizado = new DefaultTableCellRenderer();
centralizado.setHorizontalAlignment(SwingConstants.CENTER);

if(isSelected){
foreground = Color.BLACK;
background = Color.WHITE;
table.getColumnModel().getColumn(1).setCellRenderer(centralizado);
}else {
//Email Enviado ********
if ((int)table.getModel().getValueAt(lih,7)==1) {
foreground = Color.BLACK;
background = new Color(0,153,0);

  } 
//Enviar Email**********
 if ((int)table.getModel().getValueAt(lih,7)==4) {
  foreground = Color.BLACK;
  background = new Color(255,204,0);

  }
 //Empresa Encerrada************
  if ((int)table.getModel().getValueAt(lih,7)==3) {
  foreground = Color.WHITE;
  background = new Color(51,51,51);

  }
  //Email Invalido
  if ((int)table.getModel().getValueAt(lih,7)==2) {
  foreground = Color.WHITE;
  background = new Color(255,51,51);

  }
   //Vsita Agendada*********
  if ((int)table.getModel().getValueAt(lih,7)==5) {
  foreground = Color.WHITE;
  background = new Color(51,153,255);

  }
    //Retorno Contato*********
  if ((int)table.getModel().getValueAt(lih,7)==6) {
  foreground = Color.WHITE;
  background = new Color(153,0,153);
  }
}


renderer.setForeground(foreground);
renderer.setBackground(background);


return renderer;