/*
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* 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
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*
* 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 .
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*/
/*
* @ test
* @ bug 8032819
* @ summary Extra empty line between field declarations for the " - v - c " and " - v - l " combination of options
* @ modules jdk . jdeps / com . sun . tools . javap
* @ compile - g T8032819 . java
* @ run main T8032819
*/
import java.io.*;
import java.util.*;
public class T8032819 {
static class Fields {
int f1;
int f2;
}
public static void main(String... args) throws Exception {
new T8032819().run();
}
void run() throws Exception {
Class <?> clazz = Fields.class ;
test(clazz);
test(clazz, "-c" );
test(clazz, "-l" );
test(clazz, "-l" , "-c" );
test(clazz, "-v" );
test(clazz, "-v" , "-c" );
test(clazz, "-v" , "-l" );
test(clazz, "-v" , "-l" , "-c" );
if (errors > 0 )
throw new Exception(errors + " errors occurred" );
}
static final String sep = System.getProperty("line.separator" );
static final String doubleBlankLine = sep + sep + sep;
void test(Class <?> clazz, String... opts) throws Exception {
System.err.println("test " + Arrays.asList(opts));
List<String> args = new ArrayList<String>();
args.addAll(Arrays.asList(opts));
args.addAll(Arrays.asList("-classpath" , System.getProperty("test.classes" )));
args.add(clazz.getName());
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
int rc = com.sun.tools.javap.Main.run(args.toArray(new String[args.size()]), pw);
pw.close();
String out = sw.toString();
if (rc != 0 )
throw new Exception("javap failed unexpectedly: rc=" + rc);
int count = 0 ;
int i = out.indexOf(doubleBlankLine, 0 );
while (i != -1 ) {
count++;
i = out.indexOf(doubleBlankLine, i + doubleBlankLine.length());
}
if (count > 0 )
error(count + " double blank lines found" );
}
void error(String msg) {
System.err.println("Error: " + msg);
errors++;
}
int errors = 0 ;
}
Messung V0.5 in Prozent C=93 H=89 G=90
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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