private int executeRunnerClassAsForked() throws BuildException {
CommandlineJava cmd = initializeJavaCommand();
Execute execute = new Execute(new LogStreamHandler(this, Project.MSG_INFO, Project.MSG_WARN));
execute.setCommandline(cmd.getCommandline());
execute.setNewenvironment(false);
execute.setAntRun(getProject());
log(cmd.describeCommand(), Project.MSG_VERBOSE);
int retVal;
try {
retVal = execute.execute();
} catch (IOException e) {
throw new BuildException("Process fork failed.", e, getLocation());
}
return retVal;
}
