public ToStringBuilder appendAsObjectToString(Object object) {
        ObjectUtils.identityToString(this.getStringBuffer(), object);
        return this;
    }
<p>Appends with the same format as the default <code>Object toString()
</code> method. Appends the class name followed by
{@link System#identityHashCode(Object)}.</p>

@param object  the <code>Object</code> whose class name and id to output
@return this
@since 2.0
android/android_framework/base/src/main/java/lang3/builder/ToStringBuilder.java