I just had a look at some of the source code of the Java package in
the GNU gcc version 4.4.0 snapshot 20081114

gcc-4.4-20081114/libjava/classpath/gnu/classpath/jdwp/transport/SocketTransport.java:99
Using equalsIgnoreCase() is cleaner than using
toUpperCase/toLowerCase().equals().
gcc-4.4-20081114/libjava/classpath/java/awt/Font.java:276       Using
equalsIgnoreCase() is cleaner than using toUpperCase/toLowerCase().equals().
gcc-4.4-20081114/libjava/classpath/java/awt/Font.java:281       Using
equalsIgnoreCase() is cleaner than using toUpperCase/toLowerCase().equals().
gcc-4.4-20081114/libjava/classpath/java/awt/Font.java:286       Using
equalsIgnoreCase() is cleaner than using toUpperCase/toLowerCase().equals().

I have checked the source code and I agree.
Suggest use equalsIgnoreCase() in preference to
toUpperCase/toLowerCase().equals()


-- 
           Summary: Java: 4 * use of toUpperCase/toLowerCase().equals()
           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=38176

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