Update Solution.java

Author: javadev

src/main/java/g1501_1600/s1529_bulb_switcher_iv/Solution.java

@@ -6,14 +6,12 @@ public class Solution {
  public int minFlips(String target) {
  int flipCount = target.charAt(0) - 48;
  char prev = target.charAt(0);
-
  for (char ch : target.toCharArray()) {
  if (ch != prev) {
  flipCount++;
  prev = ch;
  }
  }
-
  return flipCount;
  }
 }