1-) Java - JTABLODAKİ MAX GELİRİ BULAN PROGRAM

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {

TableModel tm=jTable1.getModel();

int j,max=0,value=0;

for(j=0;j

if(tm.getColumnName(j)=="Gelir")//TABLODAKİ SUTUN İSMİ GELİR OLANIN

{ break;} }

for(int i=0;i

if(tm.getValueAt(i, j)!=null) {

value=Integer.parseInt(tm.getValueAt(i, j).toString());

if(max < value)

{ max=value;} } }

jTextField1.setText("Max Gelir= "+ max); }