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Multiplier.java
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34 lines (33 loc) · 902 Bytes
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// annotations/ifx/Multiplier.java
// (c)2021 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
// javac-based annotation processing
// {java annotations.ifx.Multiplier}
package annotations.ifx;
@ExtractInterface(interfaceName="IMultiplier")
public class Multiplier {
public boolean flag = false;
private int n = 0;
public int multiply(int x, int y) {
int total = 0;
for(int i = 0; i < x; i++)
total = add(total, y);
return total;
}
public int fortySeven() { return 47; }
private int add(int x, int y) {
return x + y;
}
public double timesTen(double arg) {
return arg * 10;
}
public static void main(String[] args) {
Multiplier m = new Multiplier();
System.out.println(
"11 * 16 = " + m.multiply(11, 16));
}
}
/* Output:
11 * 16 = 176
*/