public void printParts() {
    if (parts == null) {
      return;
    }
    for (int i = 0; i < parts.size(); i++) {
      System.out.println("\nParts[" + i + "]:");
      System.out.println(parts.get(i));
    }
  }
public void printParts() {
    if (parts == null) {
      return;
    }
    for (int i = 0; i < parts.size(); i++) {
      System.out.println("\nParts[" + i + "]:");
      System.out.println(parts.get(i));
    }
  }
public void printParts ( ) { if ( parts == null ) { return ; } for ( int i = 0 ; i < parts . size ( ) ; i ++ ) { System . out . println ( "\nParts[" + i + "]:" ) ; System . out . println ( parts . get ( i ) ) ; } }
Print the part information
Print the part information