Il debug non pare rilevare nulla se non l'avvio e la fine dell'esecuzione.
Ho stampato poi questa roba qua...
javax.swing.JTextArea[,0,0,0x0,invalid,layout=javax.swing.plaf.basic.BasicTextUI$UpdateHandler,alignmentX=0.0,alignmentY=0.0,
border=javax.swing.plaf.synth.SynthBorder@1132ad42,flags=288,maximumSize=,minimumSize=,preferredSize=,caretColor=,
disabledTextColor=DerivedColor(color=142,143,145 parent=nimbusDisabledText offsets=0.0,0.0,0.0,0 pColor=142,143,145,
editable=false,margin=java.awt.Insets[top=0,left=0,bottom=0,right=0],
selectedTextColor=DerivedColor(color=255,255,255 parent=nimbusSelectedText offsets=0.0,0.0,0.0,0 pColor=255,255,255,
selectionColor=DerivedColor(color=57,105,138 parent=nimbusSelectionBackground offsets=0.0,0.0,0.0,0 pColor=57,105,138,
colums=26,columWidth=0,rows=8,rowHeight=0,word=false,wrap=false]