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static methods: A.initilize().getValue(x);

 
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Hi ranchers
Say I have a class A
how can I do this (in the void main)?

int i = A.initilize().getValue(x);

thanks
 
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Peter Primrose
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thanks but I'm looking for the code to do this:
A.initilize().getValue(x)

just like:


String str ="somthing like this ";

int x = str.trim().length();
 
Ernest Friedman-Hill
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Well, you can't do that because initialize() returns void (of course). For that to work, initialize() would have to return an instance of A. This would be kind of silly, as the instance wouldn't be used; furthermore, many IDEs would warn about the usage.

It's never occurred to be as a general rule before, but it's obvious that in fact static method calls can't be chained together.
 
Peter Primrose
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RIGHT!!!

ok...I can do this: private all methods and have one method public as:

public static int getMyValue()
{
A.initilize();
return A.getValue();
}

so in void main: A.getMyValue();
 
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