Inner URI Enums with `useEnumCaseInsensitive` causes compilation errors

[Chrimle]

openapi-generator/modules/openapi-generator/src/main/resources/Java/modelInnerEnum.mustache

Line 54 in 08ec37c

if (b.value.{{^isString}}equals{{/isString}}{{#isString}}{{#useEnumCaseInsensitive}}equalsIgnoreCase{{/useEnumCaseInsensitive}}{{^useEnumCaseInsensitive}}equals{{/useEnumCaseInsensitive}}{{/isString}}(value)) {

The current implementation of inner enum classes are not working for:

• <library>okhttp-gson</library>
• <enumCaseInsensitive>true</enumCaseInsensitive>
• type: string
• format: uri

This would generate:

public static ExampleInnerThreeEnum fromValue(URI value) {
      for (ExampleInnerThreeEnum b : ExampleInnerThreeEnum.values()) {
        if (b.value.equalsIgnoreCase(value)) {
          return b;
        }
      }
      throw new IllegalArgumentException("Unexpected value '" + value + "'");
    }

Which will cause compilation errors, since URI does not have a method equalsIgnoreCase.

[Chrimle]

I fixed this bug in my project by updating the generation of the fromValue in inner enum classes like so:
https://github.com/Chrimle/openapi-to-java-records-mustache-templates/pull/379/files#diff-aeb7136d23f600e2b94b74af6d963df0114170da689c37a60bc64bbccea4565cR100