if语句中continue和break的用法

continue：结束本次循环

break：结束循环体

public static int removeDuplicates(int[] nums) {
if (nums == null || nums.length == 0) {
return 0;
}
int len = 1;
for (int i = 1; i < nums.length; i++) {
if (nums[i-1] == nums[i]) {
continue;
}
nums[len++] = nums[i];
}

return len;
}