replaced cleanModelFilename with sanitzeName

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

@@ -731,7 +731,7 @@ public String toApiVarName(String name) {
      * @return the file name of the model
      */
     public String toModelFilename(String name) {
-        return this.cleanModelFilename(initialCaps(name));
+        return this.sanitizeName(initialCaps(name));
     }
 
     /**
@@ -741,7 +741,7 @@ public String toModelFilename(String name) {
      * @return the file name of the model
      */
     public String toModelTestFilename(String name) {
-        return this.cleanModelFilename(initialCaps(name) + "Test");
+        return this.sanitizeName(initialCaps(name) + "Test");
     }
 
     /**
@@ -4704,15 +4704,4 @@ public void postProcessFile(File file, String fileType) {
         LOGGER.debug("Post processing file {} ({})", file, fileType);
     } 
 
-    /**
-     * Cleans the given filename by removing all {LEFT-POINTING | RIGH-POINTING} DOUBLE ANGLE QUOTATION MARKs
-     * for model names marked with generics.
-     * "myModel«MyGeneric»" to "myModelMyGeneric"
-     * 
-     * @param name given filename string to clean
-     * @return cleaned filename
-     */
-    protected String cleanModelFilename(String name) {
-        return name.replaceAll("[\\u00AB\\u00BB]", "");
-    }
 }

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

@@ -472,7 +472,7 @@ public String toApiImport(String name) {
 
     @Override
     public String toModelFilename(String name) {
-        return this.cleanModelFilename(this.convertUsingFileNamingConvention(name) + modelFileSuffix);
+        return this.sanitizeName(this.convertUsingFileNamingConvention(name) + modelFileSuffix);
     }
 
     @Override