title: Need to use a loop to print out the total number in ArrayList
body: <p>Just trying to figure out how to print this out to look like this: </p>
  
  <pre class="lang-none prettyprint-override"><code>The total team points is 2232.00 
  The two point percent is 41.13
  The three point percent is 32.06
  The foul shot percent is 66.86
  </code></pre>
  
  <p>Rather than what I have now, which keeps going through the loop and printing it out indivudally through the team rather than adding it all up together. Like this:</p>
  
  <pre class="lang-none prettyprint-override"><code>The total team points is: 516.0
  The two point percent is: 0.46783626
  The three point percent is: 0.26865673
  The foul shot percent is: 0.625
  The total team points is: 590.0
  The two point percent is: 0.38135594
  The three point percent is: 0.3037037
  The foul shot percent is: 0.7579618
  The total team points is: 408.0
  The two point percent is: 0.43459916
  etc...
  </code></pre>
  
  <p>This is the code:</p>
  
  <pre><code>for (int i = 0; i &lt; team.size(); i++) {
      float points = (float) (2 * (team.get(i).getmade1() + team.get(i).getmade2() + team.get(i).getmade3()));
      float twopercent = (float) (team.get(i).gettwoPercent());
      float threepercent = (float) (team.get(i).getthreePercent());
      float foulpercent = (float) (team.get(i).getfoulPercent());
      System.out.println("The total team points is: " + points);
      System.out.println("The two point percent is: " + twopercent);
      System.out.println("The three point percent is: " + threepercent);
      System.out.println("The foul shot percent is: " + foulpercent);
  }
  outputStream.println(team);
  </code></pre>
  
  <p>The rest of my work for reference is this:</p>
  
  <pre><code>public class fileStreamtest {
      public static void main(String[] args) {
          Scanner inputStream = null;
          PrintWriter outputStream = null;
          ArrayList&lt;BBall&gt; team = new ArrayList&lt;BBall&gt;();
          try {
              inputStream = new Scanner(new FileInputStream("/Users/Gracie/Documents/workspace/Lab7/src/team.txt"));
              outputStream = new PrintWriter(
                      new FileOutputStream("/Users/Gracie/Documents/workspace/Lab7/src/team_stat.txt"));
          } catch (FileNotFoundException e) {
              System.out.println("Problem opening files" + e.toString());
              System.exit(0);
          }
          // Here you declare and initialize the varibales you need in loop
          int num;
          String fname;
          String lname;
          int twoMade;
          int twoAttempt;
          int threeMade;
          int threeAttempt;
          int foulMade;
          int foulAttempt;
  
          while (inputStream.hasNextLine()) {
              // read variable by variable across the line
              num = inputStream.nextInt();
              lname = inputStream.next();
              fname = inputStream.next();
              twoMade = inputStream.nextInt();
              twoAttempt = inputStream.nextInt();
              threeMade = inputStream.nextInt();
              threeAttempt = inputStream.nextInt();
              foulMade = inputStream.nextInt();
              foulAttempt = inputStream.nextInt();
  
              // then use all these variables to make a BBallPlayer and add to the arraylist
              BBall player = new BBall(num, fname, lname, twoMade, twoAttempt, threeMade, threeAttempt, foulMade,
                      foulAttempt);
              team.add(player);
          }
          // keep reading a line until there is no more input
  
          // using a loop go through the arraylist and get the team totals OF THE NUMBER
          // OF POINTS
          // prints out totals et
  
          for (int i = 0; i &lt; team.size(); i++) {
              float points = (float) (2 * (team.get(i).getmade1() + team.get(i).getmade2() + team.get(i).getmade3()));
              float twopercent = (float) (team.get(i).gettwoPercent());
              float threepercent = (float) (team.get(i).getthreePercent());
              float foulpercent = (float) (team.get(i).getfoulPercent());
              System.out.println("The total team points is: " + points);
              System.out.println("The two point percent is: " + twopercent);
              System.out.println("The three point percent is: " + threepercent);
              System.out.println("The foul shot percent is: " + foulpercent);
          }
  
          outputStream.println(team);
  
          inputStream.close();
          outputStream.close();
      }// end method
  }// end class
  </code></pre>
  
  <p>and the other class </p>
  
  <pre><code>public class BBall {
      private int number;
      private String lastName;
      private String firstName;
      private int made2;
      private int att2;
      private int made3;
      private int att3;
      private int made1;
      private int att1;
  
      public BBall(int n, String lN, String fN, int m2, int a2, int m3, int a3, int m1, int a1) {
          number = n;
          lastName = lN;
          firstName = fN;
          made2 = m2;
          att2 = a2;
          made3 = m3;
          att3 = a3;
          made1 = m1;
          att1 = a1;
  
      }
  
      public int getnumber() {
          return number;
      }
  
      public String getlastName() {
          return lastName;
      }
  
      public String getfirstName() {
          return firstName;
      }
  
      public int getmade2() {
          return made2;
      }
  
      public int getatt2() {
          return att2;
      }
  
      public int getmade3() {
          return made3;
      }
  
      public int getatt3() {
          return att3;
      }
  
      public int getmade1() {
          return made1;
      }
  
      public int getatt1() {
          return att1;
      }
  
      public void setnumber(int n) {
          number = n;
      }
  
      public void setlastName(String lN) {
          lastName = lN;
      }
  
      public void setfirstName(String fN) {
          firstName = fN;
      }
  
      public void setmade2(int m2) {
          made2 = m2;
      }
  
      public void setatt2(int a2) {
          att2 = a2;
      }
  
      public void setmade3(int m3) {
          made3 = m3;
      }
  
      public void setatt3(int a3) {
          att3 = a3;
      }
  
      public void setmade1(int m1) {
          made1 = m1;
      }
  
      public void setatt1(int a1) {
          att1 = a1;
      }
  
      public float gettwoPercent() {
          float twoPercent = (float) made2 / (float) att2;
          return twoPercent;
      }
  
      public float getthreePercent() {
          float threePercent = (float) made3 / (float) att3;
          return threePercent;
      }
  
      public float getfoulPercent() {
          float foulPercent = (float) made1 / (float) att1;
          return foulPercent;
      }
  
      public String toString() {
          return " " + firstName + " " + lastName + " \n Two point percent: " + gettwoPercent()
                  + " \n Three point percent: " + getthreePercent() + "\n Foul shot percent: " + getfoulPercent();
      }
  
  }// end class
  </code></pre>
  
  <p>Text file:</p>
  
  <pre class="lang-none prettyprint-override"><code>25 DEMERY James 160 342 18 67 80 128
  1 NEWKIRK Shavar 135 354 41 135 119 157
  33 FUNK Taylor 103 237 70 173 31 37
  0  KIMBLE Lamarr 4 11 2 4 0 1
  15 CLOVER Chris 81 207 26 80 22 43
  24 OLIVA Pierfrancesc 56 121 12 45 31 64
  5 ROBINSON Nick 46 115 6 31 42 55
  12 LONGPRE Anthony 34 111 18 56 10 16
  22 EDWARDS Lorenzo 10 39 7 32 4 5
  10 BLOUNT Gerald 2 2 0 0 0 0
  32 WILLIAMS Jai 5 10 0 0 3 5
  23 LODGE Markell 5 6 0 0 1 3
  3 BOOTH Michael 1 2 1 2 0 0
  21 THOMPSON Kyle 0 1 0 0 2 2
  11 FREEMAN Toliver 0 2 0 2 0 0
  13 VEGA Christian 0 1 0 0 0 0
  </code></pre>