Merge pull request #3 from My-Name-Is-Jeff/master

Add copyright header and code cleanup

25 files changed, 497 insertions, 36 deletions

diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/RoomProcessorBombDefuseSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/RoomProcessorBombDefuseSolver.java
index c02fb660..763f72c9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/RoomProcessorBombDefuseSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/RoomProcessorBombDefuseSolver.java
@@ -1,6 +1,23 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse;
 
-import com.sun.org.apache.xerces.internal.impl.dv.util.Base64;
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPointSet;
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
@@ -35,6 +52,7 @@ import net.minecraftforge.client.event.GuiScreenEvent;
 import net.minecraftforge.event.entity.living.LivingEvent;
 import net.minecraftforge.event.entity.player.PlayerInteractEvent;
 import net.minecraftforge.fml.common.gameevent.InputEvent;
+import org.apache.commons.codec.binary.Base64;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -46,7 +64,7 @@ import java.util.List;
 public class RoomProcessorBombDefuseSolver extends GeneralRoomProcessor {
 
     @Getter
-    private List<ChamberSet> chambers = new ArrayList<ChamberSet>();
+    private final List<ChamberSet> chambers = new ArrayList<ChamberSet>();
     @Getter
     private OffsetPointSet doors;
 
@@ -147,7 +165,7 @@ public class RoomProcessorBombDefuseSolver extends GeneralRoomProcessor {
             CompressedStreamTools.writeCompressed(compound, w);
             w.flush();
             byte[] bytes = baos.toByteArray();
-            String str = Base64.encode(bytes);
+            String str = Base64.encodeBase64String(bytes);
             Minecraft.getMinecraft().thePlayer.sendChatMessage("/pc $DG-BD " +str);
 
             for (ChamberSet ch:chambers) {
@@ -177,7 +195,7 @@ public class RoomProcessorBombDefuseSolver extends GeneralRoomProcessor {
             try {
                 String data = component.getFormattedText().substring(component.getFormattedText().indexOf("$DG-BD"));
                 String actual = TextUtils.stripColor(data).trim().split(" ")[1];
-                byte[] data2 = Base64.decode(actual);
+                byte[] data2 = Base64.decodeBase64(actual);
                 NBTTagCompound compound = CompressedStreamTools.readCompressed(new ByteArrayInputStream(data2));
 
                 for (ChamberSet ch:chambers) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BDChamber.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BDChamber.java
index 9b69b586..8063e53f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BDChamber.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BDChamber.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BombDefuseChamberGenerator.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BombDefuseChamberGenerator.java
index ff33e4ad..26dcf724 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BombDefuseChamberGenerator.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BombDefuseChamberGenerator.java
@@ -1,12 +1,30 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
 
 public interface BombDefuseChamberGenerator {
-    public boolean match(BDChamber left, BDChamber right);
+    boolean match(BDChamber left, BDChamber right);
 
-    public String getName();
+    String getName();
 
-    public ChamberProcessor createLeft(BDChamber left, RoomProcessorBombDefuseSolver solver);
-    public ChamberProcessor createRight(BDChamber right, RoomProcessorBombDefuseSolver solver);
+    ChamberProcessor createLeft(BDChamber left, RoomProcessorBombDefuseSolver solver);
+    ChamberProcessor createRight(BDChamber right, RoomProcessorBombDefuseSolver solver);
 }
\ No newline at end of file
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/ChamberProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/ChamberProcessor.java
index fc661cd3..1c6e39da 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/ChamberProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/ChamberProcessor.java
@@ -1,9 +1,27 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.RoomProcessor;
 import net.minecraft.nbt.NBTTagCompound;
 
 public interface ChamberProcessor extends RoomProcessor {
-    public void onDataRecieve(NBTTagCompound compound);
-    public String getName();
+    void onDataRecieve(NBTTagCompound compound);
+    String getName();
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/DummyDefuseChamberProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/DummyDefuseChamberProcessor.java
index bd306cdd..7e6010d5 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/DummyDefuseChamberProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/DummyDefuseChamberProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.GeneralRoomProcessor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/GeneralDefuseChamberProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/GeneralDefuseChamberProcessor.java
index b64d11de..321c64ea 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/GeneralDefuseChamberProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/GeneralDefuseChamberProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import kr.syeyoung.dungeonsguide.Keybinds;
@@ -20,8 +38,8 @@ import org.lwjgl.input.Keyboard;
 
 @Getter
 public abstract class GeneralDefuseChamberProcessor  implements ChamberProcessor{
-    private RoomProcessorBombDefuseSolver solver;
-    private BDChamber chamber;
+    private final RoomProcessorBombDefuseSolver solver;
+    private final BDChamber chamber;
 
     public GeneralDefuseChamberProcessor(RoomProcessorBombDefuseSolver solver, BDChamber chamber) {
         this.solver = solver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowLeftProcessor.java
index f53b5aba..48429e1d 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.arrow;
 
 import com.google.common.collect.BiMap;
@@ -31,8 +49,8 @@ public class ArrowLeftProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1;
-    private int[] answers = new int[9];
-    private BlockPos[] grid = new BlockPos[9];
+    private final int[] answers = new int[9];
+    private final BlockPos[] grid = new BlockPos[9];
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowProcessorMatcher.java
index dddbe9c8..1dcb0e1a 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.arrow;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowRightProcessor.java
index 1203e7b4..88b94794 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.arrow;
 
 import com.google.common.collect.BiMap;
@@ -34,10 +52,10 @@ public class ArrowRightProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1;
-    private int[] correctAnswers = new int[9];
-    private int[] currentAnswers = new int[9];
-    private BlockPos[] grid = new BlockPos[9];
-    private BlockPos center;
+    private final int[] correctAnswers = new int[9];
+    private final int[] currentAnswers = new int[9];
+    private final BlockPos[] grid = new BlockPos[9];
+    private final BlockPos center;
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/bugged/ImpossibleMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/bugged/ImpossibleMatcher.java
index 398f5fb6..4ae397e8 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/bugged/ImpossibleMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/bugged/ImpossibleMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.bugged;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorLeftProcessor.java
index df6f324b..f7972d95 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.color;
 
 import com.google.common.collect.BiMap;
@@ -30,10 +48,12 @@ public class ColorLeftProcessor extends GeneralDefuseChamberProcessor {
         b3p = chamber.getBlockPos(7,1,4);
     }
 
-    private BlockPos center;
+    private final BlockPos center;
 
     private Block w1, w2, w3, c1, c2, c3;
-    private BlockPos b1p, b2p, b3p;
+    private final BlockPos b1p;
+    private final BlockPos b2p;
+    private final BlockPos b3p;
     private int s1, s2, s3;
     private int s1t, s2t, s3t;
     private boolean solutionBuilt;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorProcessorMatcher.java
index 3d5a0fca..fdd78a9f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.color;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorRightProcessor.java
index 89d989c9..e7d5a230 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.color;
 
 import com.google.common.collect.BiMap;
@@ -33,9 +51,11 @@ public class ColorRightProcessor extends GeneralDefuseChamberProcessor {
         b3 = chamber.getBlockPos(1,3,1);
     }
 
-    private BlockPos center;
+    private final BlockPos center;
 
-    private BlockPos b1, b2, b3;
+    private final BlockPos b1;
+    private final BlockPos b2;
+    private final BlockPos b3;
     private byte b1b = 0, b2b = 0, b3b = 0, c1b, c2b, c3b;
     private int answer = -1;
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperLeftProcessor.java
index da1b7b22..32b48478 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.creeper;
 
 import com.google.common.collect.BiMap;
@@ -34,7 +52,7 @@ public class CreeperLeftProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1;
-    private BlockPos[] poses;
+    private final BlockPos[] poses;
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperProcessorMatcher.java
index f2bb91c1..4b72d364 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.creeper;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperRightProcessor.java
index 42726479..82479c6b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.creeper;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
@@ -30,8 +48,8 @@ public class CreeperRightProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1;
-    private BlockPos[] poses;
-    private BlockPos center;
+    private final BlockPos[] poses;
+    private final BlockPos center;
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathLeftProcessor.java
index c3b4c170..6cd4d061 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.goldenpath;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
@@ -30,14 +48,14 @@ public class GoldenPathLeftProcessor extends GeneralDefuseChamberProcessor {
 
 
     // 1 up 2 right 3 down 4 left
-    private static final Point vectors[] = new Point[] {
+    private static final Point[] vectors = new Point[] {
             new Point(0,1),
             new Point(-1,0),
             new Point(0, -1),
             new Point(1, 0)
     };
 
-    private LinkedList<BlockPos> blocksolution = new LinkedList<BlockPos>();
+    private final LinkedList<BlockPos> blocksolution = new LinkedList<BlockPos>();
     private String goldenPathsolution;
     @Override
     public void tick() {
@@ -115,7 +133,7 @@ public class GoldenPathLeftProcessor extends GeneralDefuseChamberProcessor {
             BlockPos lastLoc = new BlockPos(4,0,0);
             blocksolution.addFirst(getChamber().getBlockPos(4,1,0));
             for (Character c:actual.toCharArray()) {
-                int dir = (int) (Integer.parseInt(c+"") % 4);
+                int dir = Integer.parseInt(c+"") % 4;
                 lastLoc = lastLoc.add(vectors[dir].x, 0, vectors[dir].y);
                 blocksolution.add(getChamber().getBlockPos(lastLoc.getX(), 1, lastLoc.getZ()));
             }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathProcessorMatcher.java
index cd2fb4ea..ce2a6077 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.goldenpath;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathRightProcessor.java
index d35a8a2d..50ef81eb 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.goldenpath;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
@@ -29,16 +47,16 @@ public class GoldenPathRightProcessor extends GeneralDefuseChamberProcessor {
     }
 
 
-    private BlockPos center;
+    private final BlockPos center;
     // 1 up 2 right 3 down 4 left
-    private static final Point vectors[] = new Point[] {
+    private static final Point[] vectors = new Point[] {
             new Point(0,1),
             new Point(-1,0),
             new Point(0, -1),
             new Point(1, 0)
     };
 
-    private LinkedList<BlockPos> blocksolution = new LinkedList<BlockPos>();
+    private final LinkedList<BlockPos> blocksolution = new LinkedList<BlockPos>();
 
     @Override
     public void drawWorld(float partialTicks) {
@@ -60,7 +78,7 @@ public class GoldenPathRightProcessor extends GeneralDefuseChamberProcessor {
             BlockPos lastLoc = new BlockPos(4,0,0);
             blocksolution.addFirst(getChamber().getBlockPos(4,1,0));
             for (Character c:actual.toCharArray()) {
-                int dir = (int) (Integer.parseInt(c+"") % 4);
+                int dir = Integer.parseInt(c+"") % 4;
                 lastLoc = lastLoc.add(vectors[dir].x, 0, vectors[dir].y);
                 blocksolution.add(getChamber().getBlockPos(lastLoc.getX(), 1, lastLoc.getZ()));
             }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeLeftProcessor.java
index 2fc657d0..e20f1ec9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.maze;
 
 import kr.syeyoung.dungeonsguide.Keybinds;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeProcessorMatcher.java
index 319c98af..9a4bddbd 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.maze;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeRightProcessor.java
index f58b3f3a..0bff75fd 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.maze;
 
 import kr.syeyoung.dungeonsguide.Keybinds;
@@ -32,8 +50,8 @@ public class MazeRightProcessor extends GeneralDefuseChamberProcessor {
         }
     }
 
-    private BlockPos center;
-    private Map<Block, BlockPos> blockToBlockPosMap = new HashMap<Block, BlockPos>();
+    private final BlockPos center;
+    private final Map<Block, BlockPos> blockToBlockPosMap = new HashMap<Block, BlockPos>();
     @Override
     public String getName() {
         return "mazeRight";
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberLeftProcessor.java
index 38a220e8..7cdd4f00 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.number;
 
 import com.google.common.collect.BiMap;
@@ -36,7 +54,10 @@ public class NumberLeftProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1, d1, d2, d3 ,d4;
-    private BlockPos d1p, d2p, d3p, d4p;
+    private final BlockPos d1p;
+    private final BlockPos d2p;
+    private final BlockPos d3p;
+    private final BlockPos d4p;
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberProcessorMatcher.java
index daf891d8..81588328 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.number;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberRightProcessor.java
index a764b1d8..949f7621 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.number;
 
 import com.google.common.collect.BiMap;
@@ -33,7 +51,11 @@ public class NumberRightProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1, d1, d2, d3 ,d4, a1, a2, a3, a4;
-    private BlockPos d1p, d2p, d3p, d4p, center;
+    private final BlockPos d1p;
+    private final BlockPos d2p;
+    private final BlockPos d3p;
+    private final BlockPos d4p;
+    private final BlockPos center;
     @Override
     public void tick() {
         super.tick();