fix java exception in apex codegen (#1395)

Author: wing328

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

@@ -18,6 +18,7 @@
 package org.openapitools.codegen.languages;
 
 import java.util.*;
+
 import com.google.common.base.Strings;
 import org.apache.commons.lang3.StringUtils;
 import org.openapitools.codegen.CodegenConfig;
@@ -35,8 +36,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-
-
 public abstract class AbstractApexCodegen extends DefaultCodegen implements CodegenConfig {
     private static final Logger LOGGER = LoggerFactory.getLogger(AbstractApexCodegen.class);
 
@@ -325,7 +324,7 @@ public String toExampleValue(Schema p) {
             if (example.isEmpty()) {
                 example = "VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wZWQgb3ZlciB0aGUgbGF6eSBkb2cu";
             }
-            ((ByteArraySchema) p).setExample(example);
+            p.setExample(example);
             example = "EncodingUtil.base64Decode('" + example + "')";
         } else if (ModelUtils.isDateSchema(p)) {
             if (example.matches("^\\d{4}(-\\d{2}){2}")) {

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

@@ -26,6 +26,7 @@
 import io.swagger.v3.oas.models.OpenAPI;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+
 import java.io.File;
 import java.util.*;
 
@@ -224,7 +225,7 @@ public String toDefaultValue(Schema p) {
             );
         } else if (ModelUtils.isBooleanSchema(p)) {
             // true => "true", false => "false", null => "null"
-            out = String.valueOf(((BooleanSchema) p).getDefault());
+            out = String.valueOf(p.getDefault());
         } else if (ModelUtils.isLongSchema(p)) {
             Long def = (Long) p.getDefault();
             out = def == null ? out : def.toString() + "L";

samples/client/petstore/apex/.openapi-generator/VERSION

@@ -1 +1 @@
-3.2.0-SNAPSHOT
+3.3.3-SNAPSHOT