private void jT_buscaFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jT_buscaFocusGained
        if(jT_busca.getText().equals(msg_busca)){
            jT_busca.setText("");
            jT_busca.setForeground(Color.BLACK);
        }
    }//GEN-LAST:event_jT_buscaFocusGained