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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
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*
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* 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 ) .
*
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* 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 4870651 6715757
* @ summary javap should recognize generics , varargs , enum ;
* javap prints " extends java . lang . Object "
* @ modules jdk . jdeps / com . sun . tools . javap
* @ build T4870651 Test
* @ run main T4870651
*/
import java.io.*;
public class T4870651 {
public static void main(String[] args) throws Exception {
new T4870651().run();
}
public void run() throws IOException {
verify("Test" ,
"class Test<T extends java.lang.Object, " +
"E extends java.lang.Exception & java.lang.Comparable<T>, " +
"U extends java.lang.Comparable>" ,
"v1(java.lang.String...)" );
verify("Test$Enum" ,
"flags: (0x4030) ACC_FINAL, ACC_SUPER, ACC_ENUM" ,
"flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ENUM" );
if (errors > 0 )
throw new Error(errors + " found." );
}
String javap(String className) {
String testClasses = System.getProperty("test.classes" , "." );
StringWriter sw = new StringWriter();
PrintWriter out = new PrintWriter(sw);
String[] args = { "-classpath" , testClasses, "-v" , className };
int rc = com.sun.tools.javap.Main.run(args, out);
if (rc != 0 )
throw new Error("javap failed. rc=" + rc);
out.close();
String output = sw.toString();
System.out.println("class " + className);
System.out.println(output);
return output;
}
void verify(String className, String... expects) {
String output = javap(className);
for (String expect: expects) {
if (output.indexOf(expect)< 0 )
error(expect + " not found" );
}
}
void error(String msg) {
System.err.println(msg);
errors++;
}
int errors;
}
Messung V0.5 in Prozent C=95 H=89 G=91
¤ Dauer der Verarbeitung: 0.3 Sekunden
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