Refactor & object tree impl. stage 1

1 files changed, 16 insertions, 0 deletions

diff --git a/src/main/java/com/keuin/kbackupfabric/util/PrintUtil.java b/src/main/java/com/keuin/kbackupfabric/util/PrintUtil.java
index 8839993..81c6a33 100644
--- a/src/main/java/com/keuin/kbackupfabric/util/PrintUtil.java
+++ b/src/main/java/com/keuin/kbackupfabric/util/PrintUtil.java
@@ -80,18 +80,34 @@ public final class PrintUtil {
         return context;
     }
 
+    /**
+     * Print debug message on the server console.
+     * @param string the message.
+     */
     public static void debug(String string) {
         LOGGER.debug("[KBackup] " + string);
     }
 
+    /**
+     * Print informative message on the server console.
+     * @param string the message.
+     */
     public static void info(String string) {
         LOGGER.info("[KBackup] " + string);
     }
 
+    /**
+     * Print warning message on the server console.
+     * @param string the message.
+     */
     public static void warn(String string) {
         LOGGER.warn("[KBackup] " + string);
     }
 
+    /**
+     * Print error message on the server console.
+     * @param string the message.
+     */
     public static void error(String string) {
         LOGGER.error("[KBackup] " + string);
     }