cleanup

Author: T480

chessy-cli/src/main/java/com/saucecode/chessy/cli/CLI.java

@@ -6,8 +6,8 @@ public class CLI {
 
 	@SuppressWarnings("unused")
 	public static void main(String[] args) {
-		Game game = new Game();
-		Terminal terminal = new Terminal();
+		final Game game = new Game();
+		final Terminal terminal = new Terminal();
 		int fromX, fromY, toX, toY;
 		while (true) {
 			System.out.println(game);

chessy-cli/src/main/java/com/saucecode/chessy/cli/Terminal.java

@@ -6,15 +6,15 @@
 
 /**
  * Provides methods for reading data from the console.
- * 
+ *
  * @author Torben Krüger
  */
 public class Terminal {
 
 	/**
 	 * The reader for receiving data.
 	 */
-	private BufferedReader console;
+	private final BufferedReader console;
 
 	/**
 	 * Creates a new Terminal, which is ready for use.
@@ -25,21 +25,21 @@ public Terminal() {
 
 	/**
 	 * Returns the next line from the console as a String.
-	 * 
+	 *
 	 * @return String read from the console
 	 */
 	public String readLine() {
 		try {
 			return console.readLine();
-		} catch (IOException e) {
+		} catch (final IOException e) {
 			return "\n";
 		}
 	}
 
 	/**
-	 * Returns the next line from the console interpreted as an int. Only the
-	 * first digits including a sign will be read.
-	 * 
+	 * Returns the next line from the console interpreted as an int. Only the first digits including a sign will be
+	 * read.
+	 *
 	 * @return int read from the console
 	 */
 	public int readInt() {
@@ -48,19 +48,18 @@ public int readInt() {
 
 	/**
 	 * Parses a String to an int.
-	 * 
-	 * @param string
-	 *            the String to be parsed
+	 *
+	 * @param string the String to be parsed
 	 * @return
-	 * 		<ul>
+	 *         <ul>
 	 *         <li>the parsed int</li>
 	 *         <li>{@code -1}, if an error occurred</li>
 	 *         </ul>
 	 */
 	private int parseInt(String string) {
 		try {
 			return Integer.parseInt(string);
-		} catch (NumberFormatException e) {
+		} catch (final NumberFormatException e) {
 			return -1;
 		}
 	}

chessy-core/src/main/java/com/saucecode/chessy/core/Field.java

@@ -4,7 +4,7 @@
 
 /**
  * In implementation of {@link FieldI}.
- * 
+ *
  * @author Torben Krüger
  */
 public class Field implements FieldI {
@@ -21,7 +21,7 @@ public class Field implements FieldI {
 
 	/**
 	 * Creates a new Field with given values.
-	 * 
+	 *
 	 * @param figureType figure type
 	 * @param modifier   modifier
 	 */
@@ -58,17 +58,22 @@ public int hashCode() {
 
 	@Override
 	public boolean equals(Object obj) {
-		if (this == obj)
+		if (this == obj) {
 			return true;
-		if (obj == null)
+		}
+		if (obj == null) {
 			return false;
-		if (getClass() != obj.getClass())
+		}
+		if (getClass() != obj.getClass()) {
 			return false;
-		Field other = (Field) obj;
-		if (figureType != other.figureType)
+		}
+		final Field other = (Field) obj;
+		if (figureType != other.figureType) {
 			return false;
-		if (modifier != other.modifier)
+		}
+		if (modifier != other.modifier) {
 			return false;
+		}
 		return true;
 	}
 

chessy-core/src/main/java/com/saucecode/chessy/core/FieldI.java

@@ -1,31 +1,30 @@
 package com.saucecode.chessy.core;
 
 /**
- * Interface for value-holding fields, which represent one of each field on a
- * chessgame.
- * 
+ * Interface for value-holding fields, which represent one of each field on a chessgame.
+ *
  * @since 1.0.0
- * 
+ *
  * @author Torben Krüger
  */
 public interface FieldI {
 
 	/**
 	 * Returns the figure, which is standing on this field.
-	 * 
+	 *
 	 * @return figure, which is standing on this field
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
-	public FigureType getFigure();
+	FigureType getFigure();
 
 	/**
 	 * Returns the modifier for this field.
-	 * 
+	 *
 	 * @return modifier for this field
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
-	public Modifier getModifier();
+	Modifier getModifier();
 
 }

chessy-core/src/main/java/com/saucecode/chessy/core/FigureType.java

@@ -2,100 +2,100 @@
 
 /**
  * All possible Figures.
- * 
+ *
  * @since 1.0.0
- * 
+ *
  * @author Torben Krüger
  */
 public enum FigureType {
 
 	/**
 	 * Black bishop.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	BISHOP_BLACK,
 
 	/**
 	 * White bishop.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	BISHOP_WHITE,
 
 	/**
 	 * Black King.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	KING_BLACK,
 
 	/**
 	 * White King.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	KING_WHITE,
 
 	/**
 	 * Black Knight.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	KNIGHT_BLACK,
 
 	/**
 	 * White Knight.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	KNIGHT_WHITE,
 
 	/**
 	 * Black Pawn.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	PAWN_BLACK,
 
 	/**
 	 * White Pawn.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	PAWN_WHITE,
 
 	/**
 	 * Black Queen.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	QUEEN_BLACK,
 
 	/**
 	 * White Queen.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	QUEEN_WHITE,
 
 	/**
 	 * Black Rook.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	ROOK_BLACK,
 
 	/**
 	 * White Rook.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	ROOK_WHITE,
 
 	/**
 	 * No figure.
-	 * 
+	 *
 	 * @since 1.0.0
 	 */
 	NONE,