[Java] Como aplicar properties

@paytaly :

Observe o mod como adicionei ele :

Index: DarkExplosion-CORE/java/config/other.properties
===================================================================
--- a/DarkExplosion-CORE/java/config/other.properties
+++ b/DarkExplosion-CORE/java/config/other.properties
@@ -136,12 +136,24 @@
 # (Must be in hex BGR format: eg. 00FF00 = Green)
 AdminNameColor = 00FF00
 # Color to use for GM names, if enabled. (access level 75+).
 # (Must be in hex BGR format: eg. FFFF00 = Yellow)
 GMNameColor = FFFF00
 
+# Essa opcao libera diferentes cores de titulos para GM e ADM.
+# Para ativar : True
+GMTitleColorEnabled = True
+# Cor para ADM em AdminTitleColor. (access level 100+).
+# Cor para GM em GMTitleColor. (access level 75+).
+# Exemplo:
+#               00FF00 (verde) FFFF00 (amarelo)
+# Nota:
+#               Essas cores sao em BGR nao em RGB reverse de RGB para por em BGR
+AdminTitleColor = 00FF00
+GMTitleColor = FFFF00
+
 # Enable GMs to have the glowing aura of a Hero character.
 GMHeroAura = False
 
 # Auto set invulnerable status to a GM on login.
 GMStartupInvulnerable = True
 # Auto set invisible status to a GM on login.

Index: DarkExplosion-CORE/java/net/sf/l2j/Config.java
===================================================================
--- a/DarkExplosion-CORE/java/net/sf/l2j/Config.java
+++ b/DarkExplosion-CORE/java/net/sf/l2j/Config.java
@@ -1080,12 +1080,18 @@
     /** Enable colored name for GM ? */
     public static boolean GM_NAME_COLOR_ENABLED;
     /** Color of GM name */
     public static int     GM_NAME_COLOR;
     /** Color of admin name */
     public static int     ADMIN_NAME_COLOR;
+    /** CavaleiroNegro: Sistema de cores para GM/ADM ativados */
+    public static boolean       GM_TITLE_COLOR_ENABLED; //TODO Gm color here
+    /** CavaleiroNegro: Cor para o titulo de ADM */
+    public static int           ADMIN_TITLE_COLOR;
+    /** CavaleiroNegro: Cor para titulo de GM */
+    public static int           GM_TITLE_COLOR;
     /** Place an aura around the GM ? */
     public static boolean GM_HERO_AURA;
     /** Set the GM invulnerable at startup ? */
     public static boolean GM_STARTUP_INVULNERABLE;
     /** Set the GM invisible at startup ? */
     public static boolean GM_STARTUP_INVISIBLE;
@@ -1586,12 +1592,15 @@
                 ALT_PRIVILEGES_SECURE_CHECK = Boolean.parseBoolean(otherSettings.getProperty("AltPrivilegesSecureCheck", "True"));
                 ALT_PRIVILEGES_DEFAULT_LEVEL = Integer.parseInt(otherSettings.getProperty("AltPrivilegesDefaultLevel", "100"));
 
                 GM_NAME_COLOR_ENABLED = Boolean.parseBoolean(otherSettings.getProperty("GMNameColorEnabled", "False"));
                 GM_NAME_COLOR = Integer.decode("0x" + otherSettings.getProperty("GMNameColor", "FFFF00"));
                 ADMIN_NAME_COLOR = Integer.decode("0x" + otherSettings.getProperty("AdminNameColor", "00FF00"));
+                GM_TITLE_COLOR_ENABLED = Boolean.parseBoolean(otherSettings.getProperty("GMTitleColorEnabled", "False"));
+                ADMIN_TITLE_COLOR = Integer.decode("0x" + otherSettings.getProperty("AdminTitleColor", "00FF00"));
+                GM_TITLE_COLOR = Integer.decode("0x" + otherSettings.getProperty("GMTitleColor", "FFFF00"));
                 GM_HERO_AURA = Boolean.parseBoolean(otherSettings.getProperty("GMHeroAura", "True"));
                 GM_STARTUP_INVULNERABLE = Boolean.parseBoolean(otherSettings.getProperty("GMStartupInvulnerable", "True"));
                 GM_STARTUP_INVISIBLE = Boolean.parseBoolean(otherSettings.getProperty("GMStartupInvisible", "True"));
                 GM_STARTUP_SILENCE = Boolean.parseBoolean(otherSettings.getProperty("GMStartupSilence", "True"));
                 GM_STARTUP_AUTO_LIST = Boolean.parseBoolean(otherSettings.getProperty("GMStartupAutoList", "True"));
                 GM_ADMIN_MENU_STYLE = otherSettings.getProperty("GMAdminMenuStyle", "modern");

Index: DarkExplosion-CORE/java/net/sf/l2j/gameserver/clientpackets/EnterWorld.java
===================================================================
--- a/DarkExplosion-CORE/java/net/sf/l2j/gameserver/clientpackets/EnterWorld.java
+++ b/DarkExplosion-CORE/java/net/sf/l2j/gameserver/clientpackets/EnterWorld.java
@@ -144,12 +144,19 @@
             {
                 if (activeChar.getAccessLevel() >= 100)
                     activeChar.getAppearance().setNameColor(Config.ADMIN_NAME_COLOR);
                 else if (activeChar.getAccessLevel() >= 75)
                     activeChar.getAppearance().setNameColor(Config.GM_NAME_COLOR);
             }
+            if (Config.GM_TITLE_COLOR_ENABLED)
+            {
+                if (activeChar.getAccessLevel() >= 100)
+                        activeChar.getAppearance().setTitleColor(Config.ADMIN_TITLE_COLOR);
+                else if (activeChar.getAccessLevel() >= 75)
+                        activeChar.getAppearance().setTitleColor(Config.GM_TITLE_COLOR);
+            }
         }
 
         if (Config.PLAYER_SPAWN_PROTECTION > 0)
             activeChar.setProtection(true);
 
                 activeChar.spawnMe(activeChar.getX(), activeChar.getY(), activeChar.getZ());

Como no exemplo acima que voce mostrou nele havia a explicação do public static final String porém eu ja fiz essa parte e mesmo assim deu poblema.(Porém nem dei commit apenas testei e vi que não deu certo a especificação do public static final String e retirei depois disso)

Poderia me informar o que possilvemente estaria errado ? (Pelo meu ver nada,so seria possivelmente na parte de especificação)