private String defaultSuperClassName(String superClassInternalName) {
        if (superClassInternalName == null) {
            return null;
        }
        return JavaAssistUtils.jvmNameToJavaName(superClassInternalName);
    }
@author Woonduk Kang(emeroad)
@author jaehong.kim
agent-module/profiler/src/main/java/com/navercorp/pinpoint/profiler/instrument/classreading/DefaultSimpleClassMetadata.java