[Bug java/38192] New: SwingCallbackHandler.java: remove unused local variable

[dcb314 at hotmail dot com]

gcc-4.4-20081114/libjava/classpath/gnu/javax/security/auth/callback/SwingCallbackHandler.java:302
Avoid unused local variables such as'defaultIndex'.

The source code is

    int defaultIndex = 0;
    for (int i = 0; i < locales.length; i++)
      {
        localeNames[i+1] = locales[i].getDisplayLanguage (locales[i]);
        String country = locales[i].getDisplayCountry (locales[i]);
        if (country.length () > 0)
          localeNames[i+1] += " (" + country + ")";
        if (locales[i].equals (locale))
          defaultIndex = i;
      }

Suggest remove unused local variable defaultIndex, since it is in a loop.


-- 
           Summary: SwingCallbackHandler.java: remove unused local variable
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dcb314 at hotmail dot com
  GCC host triplet: suse-linux-x86_64


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38192