/*
* Copyright ( c ) 1998 , 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 4103356 4121985
@ summary Test new subclassing features of PrintWriter
*/
import java.io.*;
public class SubClass {
static class PW extends PrintWriter {
PW(Writer out) {
super (out);
}
public void println() {
try {
out.write("[EOL]" );
} catch (IOException x) {
setError();
}
super .println();
}
}
public static void main(String[] args) throws Exception {
StringWriter sw = new StringWriter();
PrintWriter pw = new PW(sw);
pw.println("Hello" );
pw.close();
String s = sw.toString();
System.err.print(s);
if (!s.equals("Hello[EOL]" + System.getProperty("line.separator" )))
throw new Exception("Subclass broken" );
}
}
Messung V0.5 in Prozent C=97 H=92 G=94
¤ Dauer der Verarbeitung: 0.15 Sekunden
(vorverarbeitet am 2026-06-10)
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