Fix so that the property is retained when copying the object

Author: Mattias-Sehlstedt

modules/openapi-generator/src/main/java/org/openapitools/codegen/CodegenParameter.java

@@ -269,6 +269,7 @@ public CodegenParameter copy() {
         output.isAnyType = this.isAnyType;
         output.isArray = this.isArray;
         output.isMap = this.isMap;
+        output.queryIsJsonMimeType = this.queryIsJsonMimeType;
         output.isOptional = this.isOptional;
         output.isExplode = this.isExplode;
         output.style = this.style;
@@ -293,7 +294,7 @@ public int hashCode() {
                 isFormStyle, isSpaceDelimited, isPipeDelimited,
                 jsonSchema, isString, isNumeric, isInteger, isLong, isNumber, isFloat, isDouble, isDecimal,
                 isByteArray, isBinary, isBoolean, isDate, isDateTime, isUuid, isUri, isEmail, isPassword,
-                isFreeFormObject, isAnyType, isArray, isMap, isOptional, isFile, isEnum, isEnumRef, _enum, allowableValues,
+                isFreeFormObject, isAnyType, isArray, isMap, queryIsJsonMimeType, isOptional, isFile, isEnum, isEnumRef, _enum, allowableValues,
                 items, mostInnerItems, additionalProperties, vars, requiredVars, vendorExtensions, hasValidation,
                 getMaxProperties(), getMinProperties(), isNullable, isDeprecated, required, getMaximum(),
                 getExclusiveMaximum(), getMinimum(), getExclusiveMinimum(), getMaxLength(), getMinLength(),
@@ -343,6 +344,7 @@ public boolean equals(Object o) {
                 isAnyType == that.isAnyType &&
                 isArray == that.isArray &&
                 isMap == that.isMap &&
+                queryIsJsonMimeType == that.queryIsJsonMimeType &&
                 isOptional == that.isOptional &&
                 isFile == that.isFile &&
                 isEnum == that.isEnum &&
@@ -483,6 +485,7 @@ public String toString() {
         sb.append(", isAnyType=").append(isAnyType);
         sb.append(", isArray=").append(isArray);
         sb.append(", isMap=").append(isMap);
+        sb.append(", queryIsJsonMimeType=").append(queryIsJsonMimeType);
         sb.append(", isOptional=").append(isOptional);
         sb.append(", isFile=").append(isFile);
         sb.append(", isEnum=").append(isEnum);