gdb/testsuite/gdb.java/jnpe.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

// Test next-over-NPE.
/* This testcase is part of GDB, the GNU debugger.

   Copyright 2009, 2010 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program 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 for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */

public class jnpe
{
  public static String npe ()
  {
    return ((Object) null).toString();
  }

  public static void main (String[] args)
  {
    try
      {
	System.out.println (npe ()); // break here
      }
    catch (NullPointerException n)
      {
	System.out.println ("success");
      }

    System.out.println ("blah");	// stop point
  }
}