OCL23 — OCL 2.2 11.5.3 What is a locale?

The new toUpperCase, toLowerCase and equalsIgnoreCase refer to case conversion if appropriate to the locale without ever defining what a locale is or defining the preconditions for appropriateness.

These methods closely resemble Java Library methods, perhaps they should reference rather than duplicate the Java specification.

The Java toUpperCase method provides locale-dependent and local-independent variants.

Is it right for OCL to make it difficult to achieve predictable results under a Turkish locale?

It seems that the OCL standard library must provide access to the Locale and provide both Java's toUpperCase variants.

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