So erstellen Sie eine Schleife durch LinkedHashMap<String,ArrayList<String>>?

Mir bitte helfen, erstellen Sie eine Schleife durch LinkedHashMap<String,ArrayList<String>> h:

if (h.get("key1").size() == 0)
    System.out.println("There is no errors in key1.");
else
    System.out.println("ERROR: there are unexpected errors in key1.");

if (h.get("key2").size() == 0)
    System.out.println("There is no errors in key2.");
else
    System.out.println("ERROR: there are unexpected errors in key2.");

if (h.get("key3").size() == 0)
    System.out.println("There is no errors in key3.");
else
    System.out.println("ERROR: there are unexpected errors in key3.");

if (h.get("key4").size() == 0)
    System.out.println("There is no errors in key4.\n");
else
    System.out.println("ERROR: there are unexpected errors in key4.\n");
InformationsquelleAutor Prostak | 2011-05-05
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