coverity#1247641 Uncaught exception

Change-Id: I35e1eed91a23d2b993398fb39e47e21ca9c0a055

jvmfwk/plugins/sunmajor/javaenvsetup/javaldx.cxx

@@ -44,6 +44,8 @@ static bool findAndSelect(JavaInfo**);
 
 SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
 {
+    try
+    {
         if( hasOption("--help",argc, argv) || hasOption("-h", argc, argv))
         {
             fprintf(stdout, HELP_TEXT);// default
@@ -63,18 +65,8 @@ SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
             return -1;
         }
 
-
         JavaInfo * pInfo = NULL;
-
-    try
-    {
         errcode = jfw_getSelectedJRE( & pInfo);
-    }
-    catch (const std::exception&)
-    {
-        fprintf(stderr,"javaldx failed!\n");
-        return -1;
-    }
 
         if (errcode != JFW_E_NONE && errcode != JFW_E_INVALID_SETTINGS)
         {
@@ -107,6 +99,12 @@ SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
         OString sPaths = getLD_LIBRARY_PATH(pInfo->arVendorData);
         fprintf(stdout, "%s\n", sPaths.getStr());
         jfw_freeJavaInfo(pInfo);
+    }
+    catch (const std::exception&)
+    {
+        fprintf(stderr,"javaldx failed!\n");
+        return -1;
+    }
 
     return 0;
 }