this.add(jPanel2, java.awt.BorderLayout.SOUTH);
this.add(jPanel3, java.awt.BorderLayout.NORTH);
this.add(jPanel4, java.awt.BorderLayout.CENTER);
this.add(jPanel2, java.awt.BorderLayout.SOUTH);
this.add(jPanel3, java.awt.BorderLayout.NORTH);
this.add(jPanel4, java.awt.BorderLayout.CENTER);