code: /*
  FallThrough
  checkLastCaseGroup = (default)false
  reliefPattern = (default)falls?[ -]?thr(u|ough)
  
  
  */
  
  package com.puppycrawl.tools.checkstyle.checks.coding.fallthrough;
  
  public class InputFallThroughFallThroughLotsOfComment {
  
      void method(int lineNumber) {
          switch (lineNumber) {
              case 3:
                  Object pi = null;
                  int line = 2;
                  // fall-through intended - the line contains already the first entries
                  // the following 4 lines contain additional satellite ids
              case 4: // violation 'Fall through from previous branch of the switch statement'
              case 5:
              case 6:
              case 7: {
                  int lineLength =  2;
                  int startIdx = 9;
                  while (lineLength++ < 2&& (startIdx + 3) <= lineLength) {
                      String satId;
                      startIdx += 3;
                  }
                  break;
              }
  
              case 14:
                  // ignore additional custom fields
                  break;
  
              // position/velocity/clock components
              case 15: {
                  // String base = line.substring(3, 13).trim();
  
                  // base = line.substring(14, 26).trim();
              }
              case 16: // violation 'Fall through from previous branch of the switch statement'
              case 17:
              case 18:
                  // ignore additional custom parameters
                  break;
  
              case 19:
              case 20:
              case 21:
              case 22:
                  // ignore comment lines
                  break;
              default:
                  // ignore -> method should only be called up to line 22
                  break;
          }
          // CHECKSTYLE: resume FallThrough check
      }
  }
  