Moved JUnit test example from Main.java to a JUnit_Test_Example.class…

… file.

Standardized formatting (Replace all tab characters with spaces, 2 spaces per
tab).

src/JUnit_Test_Example.java

@@ -0,0 +1,20 @@
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+import org.junit.Ignore;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+public class JUnit_Test_Example {
+
+  @Test
+  public void thisAlwaysPasses() {
+
+  }
+
+  @Test
+  @Ignore
+  public void thisIsIgnored() {
+
+  }
+}

src/Main.java

@@ -1,25 +1,6 @@
-import static org.junit.Assert.assertEquals;
-
-import org.junit.Test;
-import org.junit.Ignore;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
 public class Main {
-  @Test
-  public void thisAlwaysPasses() {
-
-  }
-
-  @Test
-  @Ignore
-  public void thisIsIgnored() {
-
-  }
 
   public static void main(String[] args) {
-    // Demonstrations for Sarah.
 
   }
-
 }