Implementing incremental backup

3 files changed, 3 insertions, 10 deletions

diff --git a/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/BackupFileNameFormatter.java b/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/BackupFileNameFormatter.java
index eae3639..a437629 100644
--- a/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/BackupFileNameFormatter.java
+++ b/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/BackupFileNameFormatter.java
@@ -1,7 +1,6 @@
 package com.keuin.kbackupfabric.util.backup.formatter;
 
 import com.keuin.kbackupfabric.util.backup.BackupNameTimeFormatter;
-import com.sun.istack.internal.NotNull;
 
 import java.time.LocalDateTime;
 import java.util.regex.Matcher;
@@ -9,7 +8,7 @@ import java.util.regex.Pattern;
 
 public interface BackupFileNameFormatter {
 
-    BackupFileName format(@NotNull String fileName);
+    BackupFileName format(String fileName);
 
     class BackupFileName {
         public final LocalDateTime time;
diff --git a/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/ObjectTreeBackupFileNameFormatter.java b/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/ObjectTreeBackupFileNameFormatter.java
index e5503a9..08805b2 100644
--- a/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/ObjectTreeBackupFileNameFormatter.java
+++ b/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/ObjectTreeBackupFileNameFormatter.java
@@ -2,8 +2,6 @@ package com.keuin.kbackupfabric.util.backup.formatter;
 
 import com.keuin.kbackupfabric.util.backup.BackupFilesystemUtil;
 import com.keuin.kbackupfabric.util.backup.BackupNameTimeFormatter;
-import com.sun.istack.internal.NotNull;
-import com.sun.istack.internal.Nullable;
 import org.spongepowered.asm.mixin.Overwrite;
 
 import java.time.LocalDateTime;
@@ -19,13 +17,12 @@ public class ObjectTreeBackupFileNameFormatter implements BackupFileNameFormatte
     }
 
     @Override
-    public BackupFileNameFormatter.BackupFileName format(@NotNull String fileName) {
+    public BackupFileNameFormatter.BackupFileName format(String fileName) {
         LocalDateTime time = getTime(fileName);
         String name = getBackupName(fileName);
         return new BackupFileNameFormatter.BackupFileName(time,name);
     }
 
-    @Nullable
     private LocalDateTime getTime(String fileName) {
         Matcher matcher = Pattern.compile("[0-9]{4}-[0-9]{2}-[0-9]{2}_[0-9]{2}-[0-9]{2}-[0-9]{2}").matcher(fileName);
         if (matcher.find()) {
diff --git a/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/PrimitiveZipBackupFileNameFormatter.java b/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/PrimitiveZipBackupFileNameFormatter.java
index 40450eb..2d50d17 100644
--- a/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/PrimitiveZipBackupFileNameFormatter.java
+++ b/src/main/java/com/keuin/kbackupfabric/util/backup/formatter/PrimitiveZipBackupFileNameFormatter.java
@@ -2,8 +2,6 @@ package com.keuin.kbackupfabric.util.backup.formatter;
 
 import com.keuin.kbackupfabric.util.backup.BackupFilesystemUtil;
 import com.keuin.kbackupfabric.util.backup.BackupNameTimeFormatter;
-import com.sun.istack.internal.NotNull;
-import com.sun.istack.internal.Nullable;
 
 import java.time.LocalDateTime;
 import java.util.regex.Matcher;
@@ -18,13 +16,12 @@ public class PrimitiveZipBackupFileNameFormatter implements BackupFileNameFormat
     }
 
     @Override
-    public BackupFileNameFormatter.BackupFileName format(@NotNull String fileName) {
+    public BackupFileNameFormatter.BackupFileName format(String fileName) {
         LocalDateTime time = getTime(fileName);
         String name = getBackupName(fileName);
         return new BackupFileNameFormatter.BackupFileName(time,name);
     }
 
-    @Nullable
     private LocalDateTime getTime(String fileName) {
         Matcher matcher = Pattern.compile("[0-9]{4}-[0-9]{2}-[0-9]{2}_[0-9]{2}-[0-9]{2}-[0-9]{2}").matcher(fileName);
         if (matcher.find()) {