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 5033550
  27  *  @summary  JDWP back end uses modified UTF-8
  28  *
  29  *  @author jjh
  30  *
  31  *  @modules jdk.jdi
  32  *  @run build TestScaffold VMConnection TargetListener TargetAdapter
  33  *  @run compile -g UTF8Test.java
  34  *  @run driver UTF8Test
  35  */
  36 
  37 /*
  38   There is UTF-8 and there is modified UTF-8, which I will call M-UTF-8.
  39   The two differ in the representation of binary 0, and
  40   in some other more esoteric representations.
  41   See
  42       http://java.sun.com/developer/technicalArticles/Intl/Supplementary/#Modified_UTF-8
  43       http://java.sun.com/javase/6/docs/technotes/guides/jni/spec/types.html#wp16542
  44 
  45   All the following are observations of the treatment
  46   of binary 0.  In UTF-8, this represented as one byte:
  47       0x00
  48 
  49   while in modified UTF-8, it is represented as two bytes
  50       0xc0 0x80
  51 

   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 5033550
  27  * @summary  JDWP back end uses modified UTF-8

  28  * @author jjh
  29  *

  30  * @run build TestScaffold VMConnection TargetListener TargetAdapter
  31  * @run compile -g UTF8Test.java
  32  * @run driver UTF8Test
  33  */
  34 
  35 /*
  36   There is UTF-8 and there is modified UTF-8, which I will call M-UTF-8.
  37   The two differ in the representation of binary 0, and
  38   in some other more esoteric representations.
  39   See
  40       http://java.sun.com/developer/technicalArticles/Intl/Supplementary/#Modified_UTF-8
  41       http://java.sun.com/javase/6/docs/technotes/guides/jni/spec/types.html#wp16542
  42 
  43   All the following are observations of the treatment
  44   of binary 0.  In UTF-8, this represented as one byte:
  45       0x00
  46 
  47   while in modified UTF-8, it is represented as two bytes
  48       0xc0 0x80
  49