import java.util.ArrayList; class Appelsin extends Frukt{ } class ModenAppelsin extends Appelsin implements Moden{ int vitaminer = 10; @Override public void selg(){ System.out.println("Selger en moden appelsin."); try{ testMetode(); } catch(Exception e){ // System.out.println("Feilmelding"); // e.printStackTrace(); } } public void testMetode() throws Exception{ ArrayList liste = new ArrayList<>(); liste.get(0); //GIR OSS FEILMELDING!!! } }