6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * @test
  26  * @bug     6330997 7025789 8000961 8188870
  27  * @summary javac should accept class files with major version of the next release
  28  * @author  Wei Tao
  29  * @modules jdk.compiler/com.sun.tools.javac.api
  30  *          jdk.compiler/com.sun.tools.javac.code
  31  *          jdk.compiler/com.sun.tools.javac.comp
  32  *          jdk.compiler/com.sun.tools.javac.main
  33  *          jdk.compiler/com.sun.tools.javac.util
  34  * @clean T1 T2
  35  * @compile -source 10 -target 11 T1.java
  36  * @compile -source 10 -target 11 T2.java
  37  * @run main/othervm T6330997
  38  */
  39 
  40 import java.nio.*;
  41 import java.io.*;
  42 import java.nio.channels.*;
  43 
  44 import com.sun.tools.javac.api.JavacTaskImpl;
  45 import com.sun.tools.javac.code.ClassFinder.BadClassFile;
  46 import com.sun.tools.javac.code.Symtab;
  47 import com.sun.tools.javac.util.Names;
  48 import javax.tools.ToolProvider;
  49 
  50 public class T6330997 {
  51     public static void main(String... args) {
  52         increaseMajor("T1.class", 1);
  53         increaseMajor("T2.class", 2);
  54         javax.tools.JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
  55         JavacTaskImpl task = (JavacTaskImpl)tool.getTask(null, null, null, null, null, null);
  56         Symtab syms = Symtab.instance(task.getContext());

   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * @test
  26  * @bug     6330997 7025789 8000961 8188870 8193290
  27  * @summary javac should accept class files with major version of the next release
  28  * @author  Wei Tao
  29  * @modules jdk.compiler/com.sun.tools.javac.api
  30  *          jdk.compiler/com.sun.tools.javac.code
  31  *          jdk.compiler/com.sun.tools.javac.comp
  32  *          jdk.compiler/com.sun.tools.javac.main
  33  *          jdk.compiler/com.sun.tools.javac.util
  34  * @clean T1 T2
  35  * @compile -source 11 -target 12 T1.java
  36  * @compile -source 11 -target 12 T2.java
  37  * @run main/othervm T6330997
  38  */
  39 
  40 import java.nio.*;
  41 import java.io.*;
  42 import java.nio.channels.*;
  43 
  44 import com.sun.tools.javac.api.JavacTaskImpl;
  45 import com.sun.tools.javac.code.ClassFinder.BadClassFile;
  46 import com.sun.tools.javac.code.Symtab;
  47 import com.sun.tools.javac.util.Names;
  48 import javax.tools.ToolProvider;
  49 
  50 public class T6330997 {
  51     public static void main(String... args) {
  52         increaseMajor("T1.class", 1);
  53         increaseMajor("T2.class", 2);
  54         javax.tools.JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
  55         JavacTaskImpl task = (JavacTaskImpl)tool.getTask(null, null, null, null, null, null);
  56         Symtab syms = Symtab.instance(task.getContext());