Reformat rest of the design patterns - Issue #224

lazy-loading/src/main/java/com/iluwatar/lazy/loading/Heavy.java

@@ -7,13 +7,13 @@ package com.iluwatar.lazy.loading;
  */
 public class Heavy {
 
-	public Heavy() {
-		System.out.println("Creating Heavy ...");
-		try {
-			Thread.sleep(1000);
-		} catch (InterruptedException e) {
-			e.printStackTrace();
-		}
-		System.out.println("... Heavy created");
-	}
+  public Heavy() {
+    System.out.println("Creating Heavy ...");
+    try {
+      Thread.sleep(1000);
+    } catch (InterruptedException e) {
+      e.printStackTrace();
+    }
+    System.out.println("... Heavy created");
+  }
 }