add GridGUI class

.idea/hellsgamers.iml

@@ -8,6 +8,8 @@
       <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/test_" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/test_/java" isTestSource="false" />
       <excludeFolder url="file://$MODULE_DIR$/target" />
     </content>
     <orderEntry type="inheritedJdk" />

src/main/java/BattleShip/GridGUI.java

@@ -0,0 +1,15 @@
+package BattleShip;
+
+public class GridGUI {
+
+    int[] testLocations;
+    int numOfGuesses = 0;
+    int rows;
+    int columns;
+
+    public GridGUI(int r, int c) {
+        rows = r;
+        columns = c;
+    }
+
+}