Merge pull request #281 from ankurkaushal/master

Reformat according to google style guide

proxy/src/main/java/com/iluwatar/proxy/App.java

@@ -2,30 +2,30 @@ package com.iluwatar.proxy;
 
 /**
  * 
- * A proxy, in its most general form, is a class functioning as an interface to something else. 
- * The proxy could interface to anything: a network connection, a large object in memory, a file, 
- * or some other resource that is expensive or impossible to duplicate. In short, a proxy is a 
- * wrapper or agent object that is being called by the client to access the real serving object 
- * behind the scenes.
+ * A proxy, in its most general form, is a class functioning as an interface to something else. The
+ * proxy could interface to anything: a network connection, a large object in memory, a file, or
+ * some other resource that is expensive or impossible to duplicate. In short, a proxy is a wrapper
+ * or agent object that is being called by the client to access the real serving object behind the
+ * scenes.
  * <p>
- * The Proxy design pattern allows you to provide an interface to other objects by creating a 
- * wrapper class as the proxy. The wrapper class, which is the proxy, can add additional 
+ * The Proxy design pattern allows you to provide an interface to other objects by creating a
+ * wrapper class as the proxy. The wrapper class, which is the proxy, can add additional
  * functionality to the object of interest without changing the object's code.
  * <p>
- * In this example the proxy ({@link WizardTowerProxy}) controls access to the actual object 
- * ({@link WizardTower}).
+ * In this example the proxy ({@link WizardTowerProxy}) controls access to the actual object (
+ * {@link WizardTower}).
  * 
  */
 public class App {
 
-	public static void main(String[] args) {
+  public static void main(String[] args) {
 
-		WizardTowerProxy tower = new WizardTowerProxy();
-		tower.enter(new Wizard("Red wizard"));
-		tower.enter(new Wizard("White wizard"));
-		tower.enter(new Wizard("Black wizard"));
-		tower.enter(new Wizard("Green wizard"));
-		tower.enter(new Wizard("Brown wizard"));
+    WizardTowerProxy tower = new WizardTowerProxy();
+    tower.enter(new Wizard("Red wizard"));
+    tower.enter(new Wizard("White wizard"));
+    tower.enter(new Wizard("Black wizard"));
+    tower.enter(new Wizard("Green wizard"));
+    tower.enter(new Wizard("Brown wizard"));
 
-	}
+  }
 }

proxy/src/main/java/com/iluwatar/proxy/Wizard.java

@@ -7,15 +7,15 @@ package com.iluwatar.proxy;
  */
 public class Wizard {
 
-	private String name;
+  private String name;
 
-	public Wizard(String name) {
-		this.name = name;
-	}
+  public Wizard(String name) {
+    this.name = name;
+  }
 
-	@Override
-	public String toString() {
-		return name;
-	}
+  @Override
+  public String toString() {
+    return name;
+  }
 
 }

proxy/src/main/java/com/iluwatar/proxy/WizardTower.java

@@ -7,8 +7,8 @@ package com.iluwatar.proxy;
  */
 public class WizardTower {
 
-	public void enter(Wizard wizard) {
-		System.out.println(wizard + " enters the tower.");
-	}
+  public void enter(Wizard wizard) {
+    System.out.println(wizard + " enters the tower.");
+  }
 
 }

proxy/src/main/java/com/iluwatar/proxy/WizardTowerProxy.java

@@ -7,17 +7,17 @@ package com.iluwatar.proxy;
  */
 public class WizardTowerProxy extends WizardTower {
 
-	private static final int NUM_WIZARDS_ALLOWED = 3;
+  private static final int NUM_WIZARDS_ALLOWED = 3;
 
-	private int numWizards;
+  private int numWizards;
 
-	@Override
-	public void enter(Wizard wizard) {
-		if (numWizards < NUM_WIZARDS_ALLOWED) {
-			super.enter(wizard);
-			numWizards++;
-		} else {
-			System.out.println(wizard + " is not allowed to enter!");
-		}
-	}
+  @Override
+  public void enter(Wizard wizard) {
+    if (numWizards < NUM_WIZARDS_ALLOWED) {
+      super.enter(wizard);
+      numWizards++;
+    } else {
+      System.out.println(wizard + " is not allowed to enter!");
+    }
+  }
 }

proxy/src/test/java/com/iluwatar/proxy/AppTest.java

@@ -11,9 +11,9 @@ import com.iluwatar.proxy.App;
  */
 public class AppTest {
 
-	@Test
-	public void test() {
-		String[] args = {};
-		App.main(args);
-	}
+  @Test
+  public void test() {
+    String[] args = {};
+    App.main(args);
+  }
 }