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 6496524
  27  *  @summary Setting breakpoint in jdb crashes Hotspot JVM
  28  *
  29  *  @author jjh
  30  *

  31  *  @modules jdk.jdi
  32  *  @run build TestScaffold VMConnection TargetListener TargetAdapter
  33  *  @run compile -g BreakpointTest.java
  34  *  @run driver BreakpointTest
  35  */
  36 import com.sun.jdi.*;
  37 import com.sun.jdi.event.*;
  38 import com.sun.jdi.request.*;
  39 
  40 import java.util.*;
  41 
  42 // The debuggee just runs in a loop. The debugger
  43 // sets a bkpt on the Math.random call.  When the
  44 // bkpt is hit, the debugger disables it, resumes
  45 // the debuggee, waits a bit, and enables the bkpt again.
  46 
  47 class BreakpointTarg {
  48     public final static int BKPT_LINE = 55;
  49             // LINE NUMBER SENSITIVE
  50 

  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 6496524
  27  *  @summary Setting breakpoint in jdb crashes Hotspot JVM
  28  *
  29  *  @author jjh
  30  *
  31  *  @key intermittent
  32  *  @modules jdk.jdi
  33  *  @run build TestScaffold VMConnection TargetListener TargetAdapter
  34  *  @run compile -g BreakpointTest.java
  35  *  @run driver BreakpointTest
  36  */
  37 import com.sun.jdi.*;
  38 import com.sun.jdi.event.*;
  39 import com.sun.jdi.request.*;
  40 
  41 import java.util.*;
  42 
  43 // The debuggee just runs in a loop. The debugger
  44 // sets a bkpt on the Math.random call.  When the
  45 // bkpt is hit, the debugger disables it, resumes
  46 // the debuggee, waits a bit, and enables the bkpt again.
  47 
  48 class BreakpointTarg {
  49     public final static int BKPT_LINE = 55;
  50             // LINE NUMBER SENSITIVE
  51