Builder objectFormatters(Map<Class<?>, ObjectFormatter<?>> objectFormatters) {
            this.objectFormatters = objectFormatters;
            return this;
        }
Copy all object formatters, only for internal usage.

@param objectFormatters the object formatters to copy
@return the builder
android/android_framework/base/src/main/java/com/elvishew/xlog/LogConfiguration.java