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Replace deprecated primitive-wrapper constructors with valueOf factories #7

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Replace deprecated primitive-wrapper constructors with valueOf factories #7

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28 changes: 14 additions & 14 deletions src/main/java/dev/trly/java/example/primitive/wrappers/InventoryAuditApp.java
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Original file line number Diff line number Diff line change
Expand Up @@ -6,22 +6,22 @@ private InventoryAuditApp() {

public static void main(String[] args) {
final Double[] unitPrices = {
new Double(19.99),
new Double(4.50),
new Double(120.00),
new Double(7.25)
Double.valueOf(19.99),
Double.valueOf(4.50),
Double.valueOf(120.00),
Double.valueOf(7.25)
};
final Boolean[] inStock = {
new Boolean(true),
new Boolean(false),
new Boolean(true),
new Boolean(true)
Boolean.valueOf(true),
Boolean.valueOf(false),
Boolean.valueOf(true),
Boolean.valueOf(true)
};
final Character[] grades = {
new Character('A'),
new Character('C'),
new Character('B'),
new Character('A')
Character.valueOf('A'),
Character.valueOf('C'),
Character.valueOf('B'),
Character.valueOf('A')
};

double totalValue = 0.0;
Expand All @@ -46,10 +46,10 @@ public static void main(String[] args) {
}

public static Double calculateAverageValue(double totalValue, int itemCount) {
return new Double(totalValue / itemCount);
return Double.valueOf(totalValue / itemCount);
}

public static Integer countAvailableItems(int totalItems, int outOfStockItems) {
return new Integer(totalItems - outOfStockItems);
return Integer.valueOf(totalItems - outOfStockItems);
}
}
24 changes: 12 additions & 12 deletions src/main/java/dev/trly/java/example/primitive/wrappers/OrderRollupApp.java
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Original file line number Diff line number Diff line change
Expand Up @@ -6,16 +6,16 @@ private OrderRollupApp() {

public static void main(String[] args) {
final Integer[] boxCounts = {
new Integer(4),
new Integer(7),
new Integer(3),
new Integer(5)
Integer.valueOf(4),
Integer.valueOf(7),
Integer.valueOf(3),
Integer.valueOf(5)
};
final Long[] orderValues = {
new Long(1299L),
new Long(2450L),
new Long(875L),
new Long(1625L)
Long.valueOf(1299L),
Long.valueOf(2450L),
Long.valueOf(875L),
Long.valueOf(1625L)
};

int totalBoxes = 0;
Expand All @@ -32,12 +32,12 @@ public static void main(String[] args) {
}

public static Integer calculatePackingUnits(int boxesPerOrder, int orderCount) {
return new Integer(boxesPerOrder * orderCount);
return Integer.valueOf(boxesPerOrder * orderCount);
}

public static Long estimateShippingCents(long baseCents, int boxCount) {
final Long perBoxCents = new Long(baseCents);
final Long totalCents = new Long(perBoxCents.longValue() * boxCount);
return new Long(totalCents.longValue());
final Long perBoxCents = Long.valueOf(baseCents);
final Long totalCents = Long.valueOf(perBoxCents.longValue() * boxCount);
return Long.valueOf(totalCents.longValue());
}
}
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