Code clean-up: Add own private static final LOGGER in each class

modules/openapi-generator-online/src/main/java/org/openapitools/codegen/online/http/Generator.java

@@ -38,7 +38,7 @@
 import java.util.Map;
 
 public class Generator {
-    static Logger LOGGER = LoggerFactory.getLogger(Generator.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(Generator.class);
 
     public static Map<String, CliOption> getOptions(String language) throws ApiException {
         CodegenConfig config = null;

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

@@ -69,7 +69,7 @@
 import java.util.stream.Collectors;
 
 public class DefaultCodegen implements CodegenConfig {
-    protected static final Logger LOGGER = LoggerFactory.getLogger(DefaultCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(DefaultCodegen.class);
 
     protected String inputSpec;
     protected String outputFolder = "";

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

@@ -35,6 +35,8 @@
 import org.openapitools.codegen.CodegenSecurity;
 import org.openapitools.codegen.DefaultCodegen;
 import org.openapitools.codegen.utils.ModelUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -44,6 +46,8 @@
 import java.util.Map;
 
 abstract public class AbstractAdaCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractAdaCodegen.class);
+
     protected String packageName = "defaultPackage";
     protected String projectName = "defaultProject";
     protected List<Map<String, Object>> orderedModels;

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

@@ -71,7 +71,7 @@ public abstract class AbstractCSharpCodegen extends DefaultCodegen implements Co
     protected Set<String> collectionTypes;
     protected Set<String> mapTypes;
 
-    protected Logger LOGGER = LoggerFactory.getLogger(AbstractCSharpCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractCSharpCodegen.class);
 
     public AbstractCSharpCodegen() {
         super();

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

@@ -17,14 +17,18 @@
 
 package org.openapitools.codegen.languages;
 
+import io.swagger.v3.oas.models.media.Schema;
+
 import org.openapitools.codegen.CodegenConfig;
 import org.openapitools.codegen.CodegenProperty;
 import org.openapitools.codegen.DefaultCodegen;
-import io.swagger.v3.oas.models.media.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.Arrays;
 
 abstract public class AbstractCppCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractCppCodegen.class);
 
     public AbstractCppCodegen() {
         super();

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

@@ -46,8 +46,11 @@
 import io.swagger.v3.oas.models.media.*;
 import io.swagger.v3.oas.models.responses.ApiResponse;
 import io.swagger.v3.core.util.Json;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public abstract class AbstractEiffelCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractEiffelCodegen.class);
 
     private final Set<String> parentModels = new HashSet<>();
     private final Multimap<String, CodegenModel> childrenByParent = ArrayListMultimap.create();

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

@@ -35,7 +35,7 @@
 
 public abstract class AbstractGoCodegen extends DefaultCodegen implements CodegenConfig {
 
-    protected static Logger LOGGER = LoggerFactory.getLogger(AbstractGoCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractGoCodegen.class);
 
     protected boolean withXml = false;
 

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

@@ -54,7 +54,7 @@
 
 public abstract class AbstractJavaCodegen extends DefaultCodegen implements CodegenConfig {
 
-    static Logger LOGGER = LoggerFactory.getLogger(AbstractJavaCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractJavaCodegen.class);
     public static final String FULL_JAVA_UTIL = "fullJavaUtil";
     public static final String DEFAULT_LIBRARY = "<default>";
     public static final String DATE_LIBRARY = "dateLibrary";

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

@@ -52,7 +52,7 @@ public abstract class AbstractJavaJAXRSServerCodegen extends AbstractJavaCodegen
 
     protected boolean useBeanValidation = true;
 
-    static Logger LOGGER = LoggerFactory.getLogger(AbstractJavaJAXRSServerCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractJavaJAXRSServerCodegen.class);
 
     public AbstractJavaJAXRSServerCodegen() {
         super();

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

@@ -37,7 +37,7 @@
 import java.util.Map;
 
 public abstract class AbstractKotlinCodegen extends DefaultCodegen implements CodegenConfig {
-    static Logger LOGGER = LoggerFactory.getLogger(AbstractKotlinCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractKotlinCodegen.class);
 
     protected String artifactId;
     protected String artifactVersion = "1.0.0";

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

@@ -47,7 +47,7 @@
 
 public abstract class AbstractPhpCodegen extends DefaultCodegen implements CodegenConfig {
 
-    static Logger LOGGER = LoggerFactory.getLogger(AbstractPhpCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractPhpCodegen.class);
 
     public static final String VARIABLE_NAMING_CONVENTION = "variableNamingConvention";
     public static final String PACKAGE_PATH = "packagePath";

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

@@ -26,6 +26,8 @@
 import org.openapitools.codegen.CodegenConstants;
 import org.openapitools.codegen.DefaultCodegen;
 import org.openapitools.codegen.utils.ModelUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.util.Arrays;
@@ -34,6 +36,7 @@
 import java.util.Map;
 
 public abstract class AbstractScalaCodegen extends DefaultCodegen {
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractScalaCodegen.class);
 
     protected String modelPropertyNaming = "camelCase";
     protected String invokerPackage = "org.openapitools.client";

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

@@ -24,11 +24,15 @@
 import org.apache.commons.lang3.StringUtils;
 import org.openapitools.codegen.*;
 import org.openapitools.codegen.utils.ModelUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.util.*;
 
 public abstract class AbstractTypeScriptClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractTypeScriptClientCodegen.class);
+
     private static final String X_DISCRIMINATOR_TYPE = "x-discriminator-value";
     private static final String UNDEFINED_VALUE = "undefined";
 

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

@@ -37,6 +37,8 @@
 import io.swagger.v3.oas.models.parameters.*;
 
 import org.apache.commons.lang3.StringEscapeUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.Arrays;
 import java.util.HashSet;
@@ -45,6 +47,7 @@
 import java.util.Set;
 
 public class BashClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(BashClientCodegen.class);
 
     protected String apiVersion = "1.0.0";
 

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5ClientCodegen.java

@@ -23,6 +23,8 @@
 
 import io.swagger.v3.oas.models.media.*;
 import io.swagger.v3.parser.util.SchemaTypeUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.util.Arrays;
@@ -32,6 +34,8 @@
 import java.util.Set;
 
 public class CppQt5ClientCodegen extends AbstractCppCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(CppQt5ClientCodegen.class);
+
     public static final String CPP_NAMESPACE = "cppNamespace";
     public static final String CPP_NAMESPACE_DESC = "C++ namespace (convention: name::space::for::api).";
     public static final String OPTIONAL_PROJECT_FILE_DESC = "Generate client.pri.";

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

@@ -28,6 +28,8 @@
 import org.openapitools.codegen.utils.ModelUtils;
 
 import io.swagger.v3.oas.models.media.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.util.ArrayList;
@@ -38,6 +40,8 @@
 import java.util.Map;
 
 public class DartClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(DartClientCodegen.class);
+
     public static final String BROWSER_CLIENT = "browserClient";
     public static final String PUB_NAME = "pubName";
     public static final String PUB_VERSION = "pubVersion";

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

@@ -26,7 +26,7 @@
 import org.openapitools.codegen.*;
 
 public class EiffelClientCodegen extends AbstractEiffelCodegen {
-    static Logger LOGGER = LoggerFactory.getLogger(EiffelClientCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(EiffelClientCodegen.class);
 
     protected String libraryTarget = "openapi_eiffel_client";
     protected String packageName = "Eiffel";

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

@@ -27,6 +27,8 @@
 import io.swagger.v3.oas.models.media.*;
 
 import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import javax.jws.WebParam;
 import java.io.File;
@@ -37,6 +39,8 @@
 import java.util.regex.Pattern;
 
 public class ElixirClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(ElixirClientCodegen.class);
+
     protected String apiVersion = "1.0.0";
     protected String moduleName;
     protected static final String defaultModuleName = "OpenAPI.Client";

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

@@ -34,7 +34,7 @@
 import org.slf4j.LoggerFactory;
 
 public class ErlangClientCodegen extends DefaultCodegen implements CodegenConfig {
-    static Logger LOGGER = LoggerFactory.getLogger(ErlangClientCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(ErlangClientCodegen.class);
 
     protected String packageName = "openapi";
     protected String packageVersion = "1.0.0";

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

@@ -27,6 +27,8 @@
 import io.swagger.v3.oas.models.media.*;
 import io.swagger.v3.oas.models.responses.ApiResponse;
 import io.swagger.v3.oas.models.parameters.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.util.Arrays;
@@ -36,6 +38,8 @@
 import org.apache.commons.lang3.StringUtils;
 
 public class FlashClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(FlashClientCodegen.class);
+
     protected String packageName = "org.openapitools";
     protected String packageVersion;
 

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

@@ -27,13 +27,16 @@
 import org.apache.commons.lang3.tuple.Pair;
 import org.openapitools.codegen.*;
 import org.openapitools.codegen.utils.ModelUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 public class HaskellHttpClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(HaskellHttpClientCodegen.class);
 
     // source folder where to write the files
     protected String sourceFolder = "lib";

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

@@ -36,9 +36,12 @@
 import io.swagger.v3.oas.models.media.*;
 
 import java.util.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 public class HaskellServantCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(HaskellServantCodegen.class);
 
     // source folder where to write the files
     protected String sourceFolder = "src";

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

@@ -34,6 +34,8 @@
 import io.swagger.v3.oas.models.*;
 import io.swagger.v3.oas.models.parameters.*;
 import io.swagger.v3.oas.models.info.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.TreeSet;
 import java.util.*;
@@ -42,6 +44,7 @@
 import org.apache.commons.lang3.StringUtils;
 
 public class JavascriptClosureAngularClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(JavascriptClosureAngularClientCodegen.class);
 
     public static final String USE_ES6 = "useEs6";
 

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

@@ -32,7 +32,7 @@ public class KotlinClientCodegen extends AbstractKotlinCodegen {
 
     public static final String DATE_LIBRARY = "dateLibrary";
     protected CodegenConstants.ENUM_PROPERTY_NAMING_TYPE enumPropertyNaming = CodegenConstants.ENUM_PROPERTY_NAMING_TYPE.camelCase;
-    static Logger LOGGER = LoggerFactory.getLogger(KotlinClientCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(KotlinClientCodegen.class);
 
     protected String dateLibrary = DateLibrary.JAVA8.value;
 

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

@@ -41,7 +41,7 @@
 public class KotlinServerCodegen extends AbstractKotlinCodegen {
 
     public static final String DEFAULT_LIBRARY = Constants.KTOR;
-    static Logger LOGGER = LoggerFactory.getLogger(KotlinServerCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(KotlinServerCodegen.class);
     private Boolean autoHeadFeatureEnabled = true;
     private Boolean conditionalHeadersFeatureEnabled = false;
     private Boolean hstsFeatureEnabled = true;

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

@@ -33,7 +33,7 @@
 import org.slf4j.LoggerFactory;
 
 public class LuaClientCodegen extends DefaultCodegen implements CodegenConfig {
-    static Logger LOGGER = LoggerFactory.getLogger(LuaClientCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(LuaClientCodegen.class);
 
     protected String specFolder = "spec";
     protected String packageName = "openapi-client";

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

@@ -32,6 +32,8 @@
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.media.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.util.Arrays;
@@ -44,6 +46,8 @@
 import org.apache.commons.lang3.StringUtils;
 
 public class ObjcClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(ObjcClientCodegen.class);
+
     public static final String CLASS_PREFIX = "classPrefix";
     public static final String POD_NAME = "podName";
     public static final String AUTHOR_NAME = "authorName";

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

@@ -23,6 +23,8 @@
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.media.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.util.Arrays;
@@ -32,6 +34,8 @@
 import org.apache.commons.lang3.StringUtils;
 
 public class PerlClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(PerlClientCodegen.class);
+
     public static final String MODULE_NAME = "moduleName";
     public static final String MODULE_VERSION = "moduleVersion";
     protected String moduleName = "WWW::OpenAPIClient";

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

@@ -49,7 +49,7 @@
 
 public class PhpClientCodegen extends DefaultCodegen implements CodegenConfig {
     @SuppressWarnings("hiding")
-    static Logger LOGGER = LoggerFactory.getLogger(PhpClientCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(PhpClientCodegen.class);
 
     public static final String VARIABLE_NAMING_CONVENTION = "variableNamingConvention";
     public static final String PACKAGE_PATH = "packagePath";

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

@@ -36,7 +36,7 @@
 
 public class PhpSymfonyServerCodegen extends AbstractPhpCodegen implements CodegenConfig {
     @SuppressWarnings("hiding")
-    static Logger LOGGER = LoggerFactory.getLogger(PhpSymfonyServerCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(PhpSymfonyServerCodegen.class);
 
     public static final String BUNDLE_NAME = "bundleName";
     public static final String COMPOSER_VENDOR_NAME = "composerVendorName";

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

@@ -38,7 +38,7 @@
 import static java.util.UUID.randomUUID;
 
 public class PowerShellClientCodegen extends DefaultCodegen implements CodegenConfig {
-    static Logger LOGGER = LoggerFactory.getLogger(PowerShellClientCodegen.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(PowerShellClientCodegen.class);
 
     private String packageGuid = "{" + randomUUID().toString().toUpperCase() + "}";