java,十进制转二进制

import java.util.ArrayList;import java.util.List;public class Test {public static void main(String[] args) {System.out.println(convert(32));}private static String convert(int m) {List<Integer> list = new ArrayList<Integer>();StringBuffer sb = new StringBuffer();while (m / 2 != 0) {list.add(m % 2);m = m / 2;}list.add(m % 2);for (int i = list.size() - 1; i >= 0; i--) {sb.append(list.get(i));}return sb.toString();}}

100000