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| Code Block | ||
|---|---|---|
| ||
class NotOverloadedVarargs {
private static void doSomething1(boolean... bool) {
System.out.print("Number of arguments: " + bool.length + ", Contents: ");
for (boolean b : bool)
System.out.print("[" + b + "]");
}
private static void doSomething2(boolean bool1, boolean bool2) {
System.out.println("Overloaded method invoked");
}
public static void main(String[] args) {
doSomething1(true, false);
}
}
|
Exceptions
| Wiki Markup |
|---|
*DCL08-EX1:* Sometimes, it is desirable to violate the "do not overload varargs methods" advice for performance reasons (avoiding the cost of creation of an array instance and its initialization on every invocation of a varargs method). \[[Bloch 2008|AA. Java References#Bloch 08]\] |
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