#502 Replaced usages of System.out with logger.

2016-10-23 19:59:03 +02:00
parent 4ca205c03c
commit 0438811489
154 changed files with 1155 additions and 792 deletions
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java
@ -22,6 +22,9 @@
 */
 package com.iluwatar.lazy.loading;

+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.util.function.Supplier;

 /**
@ -32,10 +35,12 @@ import java.util.function.Supplier;
 */
 public class Java8Holder {

+  private static final Logger LOGGER = LoggerFactory.getLogger(Java8Holder.class);
+
  private Supplier<Heavy> heavy = () -> createAndCacheHeavy();

  public Java8Holder() {
-    System.out.println("Java8Holder created");
+    LOGGER.info("Java8Holder created");
  }

  public Heavy getHeavy() {