Remove symlinks

exercises/allergies/src/example/java/Allergen.java

@@ -1 +0,0 @@
-../../main/java/Allergen.java

exercises/allergies/src/example/java/Allergen.java

@@ -0,0 +1,20 @@
+public enum Allergen {
+    EGGS(1),
+    PEANUTS(2),
+    SHELLFISH(4),
+    STRAWBERRIES(8),
+    TOMATOES(16),
+    CHOCOLATE(32),
+    POLLEN(64),
+    CATS(128);
+
+    private final int score;
+
+    Allergen(int score) {
+        this.score = score;
+    }
+
+    public int getScore() {
+        return score;
+    }
+}

exercises/meetup/src/example/java/MeetupSchedule.java

@@ -1 +0,0 @@
-../../main/java/MeetupSchedule.java

exercises/meetup/src/example/java/MeetupSchedule.java

@@ -0,0 +1,8 @@
+public enum MeetupSchedule {
+    FIRST,
+    SECOND,
+    THIRD,
+    FOURTH,
+    LAST,
+    TEENTH
+}

exercises/perfect-numbers/src/example/java/Classification.java

@@ -1 +0,0 @@
-../../main/java/Classification.java

exercises/perfect-numbers/src/example/java/Classification.java

@@ -0,0 +1,5 @@
+enum Classification {
+
+    DEFICIENT, PERFECT, ABUNDANT
+
+}

exercises/robot-simulator/src/example/java/GridPosition.java

@@ -1 +0,0 @@
-../../main/java/GridPosition.java

exercises/robot-simulator/src/example/java/GridPosition.java

@@ -0,0 +1,29 @@
+final class GridPosition {
+
+    final int x;
+
+    final int y;
+
+    GridPosition(final int x, final int y) {
+        this.x = x;
+        this.y = y;
+    }
+
+    /*
+     * This equals method is of deliberately narrow scope (only allows comparison with another GridPosition) to increase
+     * readability. In general, one should provide a full implementation of Object.equals(Object obj) and a
+     * corresponding implementation of Object.hashCode(). See
+     *
+     * https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html#equals(java.lang.Object)
+     *
+     * and
+     *
+     * https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html#hashCode()
+     *
+     * for more information.
+     */
+    boolean equals(final GridPosition gridPosition) {
+        return this.x == gridPosition.x && this.y == gridPosition.y;
+    }
+
+}

exercises/robot-simulator/src/example/java/Orientation.java

@@ -1 +0,0 @@
-../../main/java/Orientation.java

exercises/robot-simulator/src/example/java/Orientation.java

@@ -0,0 +1,5 @@
+enum Orientation {
+
+    NORTH, EAST, SOUTH, WEST
+
+}

exercises/secret-handshake/src/example/java/Signal.java

@@ -1 +0,0 @@
-../../main/java/Signal.java

exercises/secret-handshake/src/example/java/Signal.java

@@ -0,0 +1,5 @@
+enum Signal {
+
+    WINK, DOUBLE_BLINK, CLOSE_YOUR_EYES, JUMP
+
+}

exercises/sublist/src/example/java/Relationship.java

@@ -1 +0,0 @@
-../../main/java/Relationship.java

exercises/sublist/src/example/java/Relationship.java

@@ -0,0 +1,5 @@
+enum Relationship {
+
+    EQUAL, SUBLIST, SUPERLIST, UNEQUAL
+
+}

exercises/triangle/src/example/java/TriangleException.java

@@ -1 +0,0 @@
-../../main/java/TriangleException.java

exercises/triangle/src/example/java/TriangleException.java

@@ -0,0 +1,5 @@
+public class TriangleException extends Exception {
+
+    public TriangleException() {
+    }
+}

exercises/triangle/src/example/java/TriangleKind.java

@@ -1 +0,0 @@
-../../main/java/TriangleKind.java

exercises/triangle/src/example/java/TriangleKind.java

@@ -0,0 +1,5 @@
+public enum TriangleKind {
+    EQUILATERAL,
+    ISOSCELES,
+    SCALENE
+}