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affichage de HashMap<String, List<String>>
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christophe seguinot
Greenhorn
Joined: Oct 19, 2007
Posts: 18
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Bonjour,
j'ai le code suivant :
HashMap<String, List<String>> categoryIngredients = new HashMap<String, List<String>>();
List<String> ingredient1s = new ArrayList<String>();
ingredient1s.add("ing1");
ingredient1s.add("ing2");
List<String> ingredient2s = new ArrayList<String>();
ingredient2s.add("ing3");
ingredient2s.add("ing4");
categoryIngredients.put("viande", ingredient1s);
categoryIngredients.put("fruit", ingredient2s);
Je voudrais pouvoir afficher :
viande fruit
ing1 ing3
ing2 ing4
Mais je ne vois absolument pas comment faire.
Merci
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Wouter Oet
Saloon Keeper
Joined: Oct 25, 2008
Posts: 2700
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Salut,
Je ne parle pas francais. Try english.
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"Any fool can write code that a computer can understand. Good programmers write code that humans can understand." --- Martin Fowler
Please correct my English.
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Rob Spoor
Sheriff
Joined: Oct 27, 2005
Posts: 19232
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Odd. A year ago English wasn't a problem for Christophe.
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SCJP 1.4 - SCJP 6 - SCWCD 5
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subject: affichage de HashMap<String, List<String>>
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