From 1be0eb7c384ef9915e763fcd02dcee4c1c7cda29 Mon Sep 17 00:00:00 2001
From: themooks <jerome.saint-marc@genesys.com>
Date: Fri, 23 May 2025 19:29:59 +0200
Subject: [PATCH 1/2] Fix management of enum constants starting with a digit
 for Java SDK

---
 .../templating/mustache/PrefixNumberWithValue.java     | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/PrefixNumberWithValue.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/PrefixNumberWithValue.java
index 03f1d5bf7a61..ed2798a4ae59 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/PrefixNumberWithValue.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/PrefixNumberWithValue.java
@@ -35,7 +35,15 @@ public void execute(Template.Fragment fragment, Writer writer) throws IOExceptio
                     line = value + line;
                 }
             } catch (Exception e) {
-                // NOOP
+                try {
+                    // Starts with a digit
+                    String first = line.substring(0, 1);
+                    Integer.parseInt(first);
+                    line = value + line;
+                } catch (Exception ex) {
+                    // NOOP
+                    
+                }
             }
         }
         line = line

From 828a21444a5c79e55cb3976e7dfad804690edda9 Mon Sep 17 00:00:00 2001
From: themooks <jerome.saint-marc@genesys.com>
Date: Mon, 26 May 2025 10:59:21 +0200
Subject: [PATCH 2/2] Fix enum arrays

---
 .../languages/PureCloudJavaClientCodegen.java | 27 +++++++++++++++++++
 .../mustache/PrefixNumberWithValue.java       | 11 +++-----
 2 files changed, 31 insertions(+), 7 deletions(-)

diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PureCloudJavaClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PureCloudJavaClientCodegen.java
index a659b381ab1a..2e119d570d5d 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PureCloudJavaClientCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PureCloudJavaClientCodegen.java
@@ -203,6 +203,33 @@ public Map<String, Object> postProcessModelsEnum(Map<String, Object> objs) {
                             }
                         }
                     }
+                } else if (cp.isArray && cp.items != null && cp.items.isEnum && cp.items.allowableValues != null) {
+                    Object valuesObject = cp.items.allowableValues.get("values");
+                    if (valuesObject != null) {
+                        ArrayList valuesArray = (ArrayList) valuesObject;
+                        if (valuesArray.get(0) instanceof Integer) {
+                            // Integer enum type
+                            valuesArray.add(0, -1);
+                            Object enumVarsObject = cp.items.allowableValues.get("enumVars");
+                            ArrayList enumVarsArray = (ArrayList) enumVarsObject;
+                            HashMap<String, String> newItem = new HashMap<>();
+                            newItem.put("name", "OUTDATEDSDKVERSION");
+                            newItem.put("value", toEnumValue("-1", "Integer"));
+                            enumVarsArray.add(0, newItem);
+                        } else {
+                            // String enum type
+                            if (!valuesArray.get(0).equals("OutdatedSdkVersion")) {
+                                valuesArray.add(0, "OutdatedSdkVersion");
+                                Object enumVarsObject = cp.items.allowableValues.get("enumVars");
+                                ArrayList enumVarsArray = (ArrayList) enumVarsObject;
+                                HashMap<String, String> newItem = new HashMap<>();
+                                newItem.put("name", "OUTDATEDSDKVERSION");
+                                newItem.put("isString", "true");
+                                newItem.put("value", toEnumValue("OutdatedSdkVersion", "String"));
+                                enumVarsArray.add(0, newItem);
+                            }
+                        }
+                    }
                 }
                 vars.add(cp);
             }
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/PrefixNumberWithValue.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/PrefixNumberWithValue.java
index ed2798a4ae59..a08706a766ee 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/PrefixNumberWithValue.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/PrefixNumberWithValue.java
@@ -35,15 +35,12 @@ public void execute(Template.Fragment fragment, Writer writer) throws IOExceptio
                     line = value + line;
                 }
             } catch (Exception e) {
-                try {
-                    // Starts with a digit
-                    String first = line.substring(0, 1);
-                    Integer.parseInt(first);
+                // Check if string starts with a digit
+                if (Character.isDigit(line.charAt(0))) {
+                    // Add prefix
                     line = value + line;
-                } catch (Exception ex) {
-                    // NOOP
-                    
                 }
+                // NOOP
             }
         }
         line = line