Cleans up some checkstyle and java errors.

6 files changed, 24 insertions, 17 deletions

diff --git a/src/de/fhswf/in/inf/java1/aufgabe05/Bank.java b/src/de/fhswf/in/inf/java1/aufgabe05/Bank.java
index d90c447..fcc1920 100644
--- a/src/de/fhswf/in/inf/java1/aufgabe05/Bank.java
+++ b/src/de/fhswf/in/inf/java1/aufgabe05/Bank.java
@@ -33,12 +33,15 @@ public final class Bank
    {
       Person dieter = new Person("Dieter", "Hallowegers");
 
-      Konto giro = new Konto(dieter, new BigDecimal(100));
+      final int dispo = 100;
+      Konto giro = new Konto(dieter, new BigDecimal(dispo));
 
       try
       {
-         giro.einzahlen(new BigDecimal(100));
-         giro.abheben(new BigDecimal(200));
+         final int deposit = 100;
+         final int withdraw = 200;
+         giro.einzahlen(new BigDecimal(deposit));
+         giro.abheben(new BigDecimal(withdraw));
          
          System.out.println(giro.getKontostand());
          
diff --git a/src/de/fhswf/in/inf/java1/aufgabe05/Konto.java b/src/de/fhswf/in/inf/java1/aufgabe05/Konto.java
index 235f9af..774c281 100644
--- a/src/de/fhswf/in/inf/java1/aufgabe05/Konto.java
+++ b/src/de/fhswf/in/inf/java1/aufgabe05/Konto.java
@@ -58,7 +58,7 @@ public class Konto
     * @param betrag
     *           Amount of cash to be withdrawn
     */
-   public void abheben(BigDecimal betrag)
+   public final void abheben(BigDecimal betrag)
    {
       if (betrag == null)
       {
@@ -82,7 +82,7 @@ public class Konto
     * @param betrag
     *           Amount of cash to be disposed
     */
-   public void einzahlen(BigDecimal betrag)
+   public final void einzahlen(BigDecimal betrag)
    {
       if (betrag == null)
       {
@@ -101,7 +101,7 @@ public class Konto
     *
     * @return Returns the actual balance.
     */
-   public BigDecimal getKontostand()
+   public final BigDecimal getKontostand()
    {
       return guthaben;
    }
@@ -111,7 +111,7 @@ public class Konto
     *
     * @return Returns the owners name.
     */
-   public Person getBesitzer()
+   public final Person getBesitzer()
    {
       return besitzer;
    }
diff --git a/src/de/fhswf/in/inf/java1/aufgabe05/Person.java b/src/de/fhswf/in/inf/java1/aufgabe05/Person.java
index 18b619d..29065fa 100644
--- a/src/de/fhswf/in/inf/java1/aufgabe05/Person.java
+++ b/src/de/fhswf/in/inf/java1/aufgabe05/Person.java
@@ -56,7 +56,7 @@ public class Person
     * @return Returns the full name of the person
     */
    @Override
-   public String toString()
+   public final String toString()
    {
       return vorname + " " + nachname;
    }
@@ -67,7 +67,7 @@ public class Person
     * @param konto
     *           Konto that will be added to the person.
     */
-   public void addKonto(Konto konto)
+   public final void addKonto(Konto konto)
    {
       if (konto == null)
       {
diff --git a/src/de/fhswf/in/inf/java1/aufgabe07/Simulation.java b/src/de/fhswf/in/inf/java1/aufgabe07/Simulation.java
index 1c6622c..904e539 100644
--- a/src/de/fhswf/in/inf/java1/aufgabe07/Simulation.java
+++ b/src/de/fhswf/in/inf/java1/aufgabe07/Simulation.java
@@ -65,11 +65,13 @@ public final class Simulation
    public static void main(String[] args)
    {
 
+      final double wahrscheinlichkeit = 0.5;
       Spieler[] spieler = {new GleichSpieler(), new WechselSpieler(),
-            new ZufallsSpieler(0.5)};
+            new ZufallsSpieler(wahrscheinlichkeit)};
 
       Spiel spiel = new Spiel();
 
+      final int prozent = 100;
       for (int i = 0; i < spieler.length; i++)
       {
          int spielerGewinne = nDurchlaufeAusfuehren(spiel, spieler[i],
@@ -77,7 +79,7 @@ public final class Simulation
          double spielerProb = wahrscheinlichkeitErrechnen(spielerGewinne,
                VERSUCHE);
          System.out.printf("%17s war %05.2f%s erfolgreich\n", spieler[i]
-               .getClass().getSimpleName(), spielerProb * 100, "%");
+               .getClass().getSimpleName(), spielerProb * prozent, "%");
       }
    }
 
diff --git a/src/de/fhswf/in/inf/java1/aufgabe08/Lottery6OutOf49.java b/src/de/fhswf/in/inf/java1/aufgabe08/Lottery6OutOf49.java
index b7c43f1..6358561 100644
--- a/src/de/fhswf/in/inf/java1/aufgabe08/Lottery6OutOf49.java
+++ b/src/de/fhswf/in/inf/java1/aufgabe08/Lottery6OutOf49.java
@@ -42,9 +42,10 @@ public class Lottery6OutOf49
     * Does the next draw.
     *
     */
-   public void nextDraw()
+   public final void nextDraw()
    {
-      lastDraw = FloydAndBentley.sample(lotteryNumbers, 7);
+      final int countDraws = 7;
+      lastDraw = FloydAndBentley.sample(lotteryNumbers, countDraws);
 
       superzahl = lastDraw.remove(lastDraw.size() - 1);
       lastDraw.sort(null);
@@ -55,7 +56,7 @@ public class Lottery6OutOf49
     *
     * @return Returns an immutable list of the last draw.
     */
-   public List<Integer> getLastDraw()
+   public final List<Integer> getLastDraw()
    {
       if (lastDraw == null)
       {
@@ -69,7 +70,7 @@ public class Lottery6OutOf49
     *
     * @return The super number of the last draw.
     */
-   public Integer getSuperzahl()
+   public final Integer getSuperzahl()
    {
       if (superzahl == null)
       {
diff --git a/src/de/fhswf/in/inf/java1/aufgabe13/BinaryOperatorTests.java b/src/de/fhswf/in/inf/java1/aufgabe13/BinaryOperatorTests.java
index 14c0b90..238c865 100644
--- a/src/de/fhswf/in/inf/java1/aufgabe13/BinaryOperatorTests.java
+++ b/src/de/fhswf/in/inf/java1/aufgabe13/BinaryOperatorTests.java
@@ -76,7 +76,8 @@ public class BinaryOperatorTests
       // Test
       Stack<Double> test = new Stack<>();
 
-      test.add(3.0);
+      final double firstOperator = 3.0;
+      test.add(firstOperator);
       test.add(2.0);
       tester.eval(test);
 
@@ -135,7 +136,7 @@ public class BinaryOperatorTests
       Stack<Double> test = new Stack<>();
 
       final double exponent = 3.0;
-      
+
       test.add(2.0);
       test.add(exponent);
       tester.eval(test);