JAVA 10进制转16进制高位在前地位在后

 public static String lowHigh(int var0) {
        int var1 = 1;
        int var2 = var0 >> 8;
        int var3 = var0 & 255;
        String var4 = Integer.toHexString(var2);
        String var5 = Integer.toHexString(var3);
        if(var4.length() > 2) {
            do {
                if(var1 > 1) {
                    var2 >>= 8;
                }

                var4 = Integer.toHexString(var2 >> 8);
                var5 = var5 + Integer.toHexString(var2 & 255);
                ++var1;
            } while(var4.length() > 2);
        }

        if(var4.length() < 2) {
            var4 = "0" + var4;
        }

        if(var5.length() < 2) {
            var5 = "0" + var5;
        }

        return var5 + var4;
    }