[Bug java/50860] New: Unexpected NullPointerException when create simple class

["lsching17 at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50860

             Bug #: 50860
           Summary: Unexpected NullPointerException when create simple
                    class
    Classification: Unclassified
           Product: gcc
           Version: 4.5.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: java
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: lsching17@gmail.com


Created attachment 25601
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25601
test case to reproduce the problem

I am currently porting a simple network server from sun jre 6 to gcj

The server do the following:
a. listen to socket 20000                           (net_server_main.java)
b. submit a task to threadpool to handle connection
(net_server_connection_class.java)

However, when i try to resolve the string of current date, null pointer
exception is raised (net_server_connection_class.java, line 23)

The related line is simple and i suspect that it is related to gcj bug

Step to reproduce:
1. run script "compile_and_run.sh"
2. use a web browser to browse "http://localhost:20000"; (in my PC, firefox 7.0)

help message will be display at stdout/stderr of step 1.