remove typeMappping

Author: Picazsoo

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

@@ -290,7 +290,6 @@ public AbstractJavaCodegen() {
         typeMapping.put("date", "Date");
         typeMapping.put("file", "File");
         typeMapping.put("AnyType", "Object");
-        typeMapping.put("ByteArray", "byte[]");
 
         importMapping.put("BigDecimal", "java.math.BigDecimal");
         importMapping.put("UUID", "java.util.UUID");