Merge "Reduce the overhead of historical appops"

import java.lang.annotation.RetentionPolicy;

import java.lang.annotation.Target;

import java.lang.reflect.Method;

import java.math.BigDecimal;

import java.math.RoundingMode;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.BitSet;

         * @hide

         */

        public static double round(double value) {

            final BigDecimal decimalScale = new BigDecimal(value);

            return decimalScale.setScale(0, RoundingMode.HALF_UP).doubleValue();

            return Math.floor(value + 0.5);

        }

        @Override