Coleções Java principais interfaces e classes

Coleções ,[object Object],[object Object]

java.util - Coleções ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

java.util. Collection ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

java.util. List ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

java.util.Vector ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

java.util.LinkedList ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Listas ,[object Object],[object Object],[object Object],[object Object],List<ContaCorrente> contas = new ArrayList<ContaCorrente>(); contas.add(c1); contas.add(c3); contas.add(c2);

Listas ,[object Object],for ( int i = 0; i < contas.size(); i++) { ContaCorrente cc = contas.get(i); // sem casting! System.out.println(cc.getSaldo()); }

java.util.Collections ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ordenação List lista = new ArrayList(); lista.add( "Sérgio" ); lista.add( "Paulo" ); lista.add( "Guilherme" ); System.out.println(lista); Collections.sort(lista); System.out.println(lista);

java.util. Set ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

java.util. Map ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Coleções Java principais interfaces e classes

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