/*
* Copyright ( c ) 2011 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
/**
* @ test
* @ bug 7040717 6522514
* @ summary Verifies that subclasses of Arc2D can be serialized .
* @ run main SerializationTest
*/
import java.awt.geom.Rectangle2D;
import java.awt.geom.Arc2D;
import java.io.Serializable;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
public class SerializationTest {
static boolean failed;
public static void main(String args[]) {
test(new Arc());
test(new ArcF());
test(new ArcD());
if (failed) throw new RuntimeException("some tests failed" );
}
public static void test(Object a) {
try {
File objectbin = new File("object.bin" );
FileOutputStream fos = new FileOutputStream(objectbin);
ObjectOutputStream out = new ObjectOutputStream(fos);
out.writeObject(a);
fos.close();
FileInputStream fis = new FileInputStream(objectbin);
ObjectInputStream in = new ObjectInputStream(fis);
Object o = in.readObject();
fis.close();
System.err.println(o);
} catch (Throwable ex) {
ex.printStackTrace();
failed = true ;
}
}
static class Arc extends Arc2D implements Serializable {
public Arc() {
super (Arc2D.OPEN);
}
public Rectangle2D makeBounds(double x, double y, double w, double h) {
return new Rectangle2D.Double (x, y, w, h);
}
public double getX() { return 0 ; }
public double getY() { return 0 ; }
public double getWidth() { return 0 ; }
public double getHeight() { return 0 ; }
public double getAngleExtent() { return 0 ; }
public double getAngleStart() { return 0 ; }
public void setAngleExtent(double angExt) { }
public void setAngleStart(double angExt) { }
public void setFrame(double x, double y, double w, double h) {}
public void setArc(double x, double y, double w, double h,
double s, double e, int c)
{
}
public boolean isEmpty() { return false ; };
}
static class ArcF extends Arc2D.Float implements Serializable {
public ArcF() {
}
}
static class ArcD extends Arc2D.Double implements Serializable {
public ArcD() {
}
}
}
Messung V0.5 in Prozent C=91 H=96 G=93
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-06-10)
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