| Silencer | 28 Nisan 2008 18:29 |
Java [ Nesne siralama / Istisna Metodlari ]
Nesne siralama;
PHP- Kodu:
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.Collection;
public class NesneSiralama {
public static void ekranaBas(Collection c) {
System.out.println("-------------------------");
Iterator iterator = c.iterator();
while (iterator.hasNext()) {
System.out.println("-->" + iterator.next());
}
}
public static void main(String args[]) {
ArrayList stringTorbasi = new ArrayList();
String f1 = "axdf";
String f2 = "gab";
String f3 = "zasd";
String f4 = "bcv";
stringTorbasi.add(f1);
stringTorbasi.add(f2);
stringTorbasi.add(f3);
stringTorbasi.add(f4);
ekranaBas(stringTorbasi);
Collections.sort(stringTorbasi); // dikkat
ekranaBas(stringTorbasi);
}
}
Istisna Metodlari;
PHP- Kodu:
public class IstisnaMetodlari {
public void oku() throws Exception {
throw new Exception("istisna firlatildi"); // dikkat
}
public static void main(String args[]) {
try {
IstisnaMetodlari im = new IstisnaMetodlari();
im.oku();
} catch (Exception ex) {
System.out.println("Hata- ex.getMessage() : " + ex.getMessage() );
System.out.println("Hata-ex.getLocalizedMessage() : " +
ex.getLocalizedMessage() );
System.out.println("Hata- ex.toString() : " + ex );
}
}
}
iyi calismalar...
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