Method Overloading for NULL parameter
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Phani
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Published on 2011-03-08T07:55:21Z
Indexed on
2011/03/08
8:10 UTC
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I have added three methods with parameters:
public static void doSomething(Object obj) {
System.out.println("Object called");
}
public static void doSomething(char[] obj) {
System.out.println("Array called");
}
public static void doSomething(Integer obj) {
System.out.println("Array called");
}
When I am calling doSomething(null) , then compiler throws error as ambiguous methods. So Is the issue because Integer and char[] methods or Integer and Object methods?
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