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transparenterne - Objektorienteret programmering i Java

transparenterne - Objektorienteret programmering i Java

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Eksempel − filtrering af filnavne<br />

import java.io.*;<br />

public class FilnavnfiltreringMedAnonymKlasse<br />

{ public static void main(String arg[])<br />

{ File f = new File( "." );<br />

}<br />

FilenameFilter filter;<br />

filter = new FilenameFilter()<br />

{ // En anonym klasse<br />

public boolean accept( File f, String s)<br />

{<br />

return s.endsWith( ".java");<br />

}<br />

} // slut på klassen;<br />

; // slut på tildelingen filter = new ...<br />

// brug objektet som filter i en liste af filer<br />

String[] list = f.list( filter );<br />

for (int i=0; i

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