无符号右移

public static void main(String[] args) {
    
    System.out.println("java 右移");
    // Integer a = -5;
    Integer a = 5377;
    System.out.println(Integer.toBinaryString(a));
    System.out.println(Integer.toBinaryString(a >> 2)); // 有符号右移
    System.out.println(Integer.toBinaryString(a >>> 2));
}

java 右移
1010100000001
10101000000
10101000000

参考 https://blog.csdn.net/u014110320/article/details/83037130