Code cleanup.

4 files changed, 4 insertions, 5 deletions

diff --git a/src/main/java/com/keuin/kbackupfabric/operation/BackupOperation.java b/src/main/java/com/keuin/kbackupfabric/operation/BackupOperation.java
index 1798fb7..3fec8b9 100644
--- a/src/main/java/com/keuin/kbackupfabric/operation/BackupOperation.java
+++ b/src/main/java/com/keuin/kbackupfabric/operation/BackupOperation.java
@@ -33,7 +33,7 @@ public class BackupOperation extends InvokableAsyncBlockingOperation {
     protected void async() {
         String backupSaveDirectory = "";
         MinecraftServer server = context.getSource().getMinecraftServer();
-        boolean success = false; // only success when everything is done
+        boolean success; // only success when everything is done
         try {
             //// Do our main backup logic
 
diff --git a/src/main/java/com/keuin/kbackupfabric/operation/abstracts/AbstractAsyncOperation.java b/src/main/java/com/keuin/kbackupfabric/operation/abstracts/AbstractAsyncOperation.java
index bb0c704..2dac710 100644
--- a/src/main/java/com/keuin/kbackupfabric/operation/abstracts/AbstractAsyncOperation.java
+++ b/src/main/java/com/keuin/kbackupfabric/operation/abstracts/AbstractAsyncOperation.java
@@ -2,7 +2,7 @@ package com.keuin.kbackupfabric.operation.abstracts;
 
 /**
  * A basic async operation, but not invokable.
- * If you want a invokable interface (InvokableOperation), use InvokableAsyncOperation instead.
+ * If you want an invokable interface (InvokableOperation), use InvokableAsyncOperation instead.
  */
 public abstract class AbstractAsyncOperation extends AbstractSerialOperation {
 
diff --git a/src/main/java/com/keuin/kbackupfabric/operation/abstracts/AbstractSerialOperation.java b/src/main/java/com/keuin/kbackupfabric/operation/abstracts/AbstractSerialOperation.java
index 92dfb53..db5433f 100644
--- a/src/main/java/com/keuin/kbackupfabric/operation/abstracts/AbstractSerialOperation.java
+++ b/src/main/java/com/keuin/kbackupfabric/operation/abstracts/AbstractSerialOperation.java
@@ -2,7 +2,7 @@ package com.keuin.kbackupfabric.operation.abstracts;
 
 /**
  * The most basic operation abstraction.
- * This class represents an serial operation, which is limited in a non-public method.
+ * This class represents a serial operation, which is limited in a non-public method.
  * Note that the operation is not invokable by default, you should use InvokableOperation in order to provide a public method for users to call.
  */
 public abstract class AbstractSerialOperation {
diff --git a/src/main/java/com/keuin/kbackupfabric/operation/backup/method/ConfiguredIncrementalBackupMethod.java b/src/main/java/com/keuin/kbackupfabric/operation/backup/method/ConfiguredIncrementalBackupMethod.java
index 2cc0765..cfc9b81 100644
--- a/src/main/java/com/keuin/kbackupfabric/operation/backup/method/ConfiguredIncrementalBackupMethod.java
+++ b/src/main/java/com/keuin/kbackupfabric/operation/backup/method/ConfiguredIncrementalBackupMethod.java
@@ -99,7 +99,6 @@ public class ConfiguredIncrementalBackupMethod implements ConfiguredBackupMethod
             PrintUtil.info("Incremental backup finished.");
             feedback = new IncrementalBackupFeedback(true, copyResult);
         } catch (IOException e) {
-//            e.printStackTrace(); // stack trace has been passed to backup feedback. No need to print here.
             feedback = new IncrementalBackupFeedback(e);
         }
 
@@ -119,7 +118,7 @@ public class ConfiguredIncrementalBackupMethod implements ConfiguredBackupMethod
             // remove unused object files in the base
             if (collection != null) {
                 try {
-                    // collection may have been copied (partially) to the base, but we may not need them
+                    // collection may have been copied (partially) to the base, but we may not need them,
                     // so we perform a clean here
                     // perform a clean-up
                     Iterable<ObjectCollection2> backups = ObjectCollectionSerializer.fromDirectory(new File(backupIndexFileSaveDirectory));