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Commit 35bd395

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boxing e unboxing de Intergers
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2 files changed

+17
-5
lines changed

2 files changed

+17
-5
lines changed

src/module6/wrappers/Autoboxing.java

Lines changed: 4 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -7,12 +7,11 @@ public class Autoboxing {
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public static void main(String[] args) {
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int[] idades = new int[5];
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String[] nomes = new String[5];
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int idade = 26; //Integer
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Integer idadeReferencia = new Integer(26);
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Integer idadeReferencia = Integer.valueOf(26);
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//Autoboxing
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List<Integer> numeros = new ArrayList<Integer>();
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numeros.add(29); //Autoboxing
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numeros.add(29);
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}
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}

src/module6/wrappers/Unboxing.java

Lines changed: 13 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,13 @@
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package module6.wrappers;
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public class Unboxing {
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public static void main(String[] args) {
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Integer idadeReferencia = Integer.valueOf(26);
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//Unboxing
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int valor = idadeReferencia.intValue();
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}
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}

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