Get it to build again and update to java 1.8 in the pom.xml

src/main/java/com/graywolf336/jail/ScoreBoardManager.java

@@ -20,6 +20,7 @@ public class ScoreBoardManager {
     private HashMap<UUID, Scoreboard> boards;
     private OfflinePlayer time;
 
+    @SuppressWarnings("deprecation")
     protected ScoreBoardManager(JailMain plugin) {
         this.pl = plugin;
         this.man = plugin.getServer().getScoreboardManager();
@@ -42,6 +43,7 @@ public class ScoreBoardManager {
      * @param player of whom to add the scoreboard to.
      * @param pris data for the provided prisoner
      */
+    @SuppressWarnings("deprecation")
     public void addScoreBoard(Player player, Prisoner pris) {
         if(!boards.containsKey(player.getUniqueId())) {
             boards.put(player.getUniqueId(), man.getNewScoreboard());
@@ -98,6 +100,7 @@ public class ScoreBoardManager {
      * @param player of whom to update the scoreboard for.
      * @param pris data for the player
      */
+    @SuppressWarnings("deprecation")
     private void updatePrisonersBoard(Player player, Prisoner pris) {
         boards.get(player.getUniqueId()).getObjective("test").getScore(time).setScore(pris.getRemainingTimeInMinutesInt());
     }

src/main/java/com/graywolf336/jail/command/commands/HandCuffCommand.java

@@ -22,6 +22,7 @@ import com.graywolf336.jail.enums.Lang;
         usage = "/handcuff [player]"
         )
 public class HandCuffCommand implements Command {
+    @SuppressWarnings("deprecation")
     public boolean execute(JailManager jm, CommandSender sender, String... args) {
         Player player = jm.getPlugin().getServer().getPlayer(args[0]);
 

src/main/java/com/graywolf336/jail/command/commands/UnHandCuffCommand.java

@@ -22,6 +22,7 @@ import com.graywolf336.jail.enums.Lang;
         usage = "/unhandcuff [player]"
         )
 public class UnHandCuffCommand implements Command {
+    @SuppressWarnings("deprecation")
     public boolean execute(JailManager jm, CommandSender sender, String... args) {
         Player player = jm.getPlugin().getServer().getPlayerExact(args[0]);
 

src/main/java/com/graywolf336/jail/command/subcommands/JailCommand.java

@@ -52,6 +52,7 @@ public class JailCommand implements Command {
      * - If the cell is not empty then checks to be sure that cell exists
      * - If the prisoner is online or not.
      */
+    @SuppressWarnings("deprecation")
     public boolean execute(JailManager jm, CommandSender sender, String... args) {
         if(jm.getJails().isEmpty()) {
             sender.sendMessage(Lang.NOJAILS.get());

src/main/java/com/graywolf336/jail/command/subcommands/JailRecordCommand.java

@@ -19,6 +19,7 @@ import com.graywolf336.jail.enums.Lang;
         usage = "/jail record [name] (display)"
         )
 public class JailRecordCommand implements Command {
+    @SuppressWarnings("deprecation")
     public boolean execute(JailManager jm, CommandSender sender, String... args) {
         if(args.length == 2) {
             // /jail record <username>

src/main/java/com/graywolf336/jail/command/subcommands/JailTeleInCommand.java

@@ -23,6 +23,7 @@ import com.graywolf336.jail.enums.Lang;
         usage = "/jail telein [jail] (name)"
         )
 public class JailTeleInCommand implements Command {
+    @SuppressWarnings("deprecation")
     public boolean execute(JailManager jm, CommandSender sender, String... args) throws Exception {
         Jail j = jm.getJail(args[1]);
 

src/main/java/com/graywolf336/jail/command/subcommands/JailTeleOutCommand.java

@@ -23,6 +23,7 @@ import com.graywolf336.jail.enums.Lang;
         usage = "/jail teleout [jail] (name)"
         )
 public class JailTeleOutCommand implements Command {
+    @SuppressWarnings("deprecation")
     public boolean execute(JailManager jm, CommandSender sender, String... args) throws Exception {
         Jail j = jm.getJail(args[1]);
 

src/main/java/com/graywolf336/jail/command/subcommands/JailVoteCommand.java

@@ -27,6 +27,7 @@ import com.graywolf336.jail.enums.Settings;
 public class JailVoteCommand implements Command {
     private static final String[] options =  new String[] { "yes", "no" };
     
+    @SuppressWarnings("deprecation")
     public boolean execute(JailManager jm, CommandSender sender, String... args) {
         if(jm.getPlugin().getConfig().getBoolean(Settings.JAILVOTEENABLED.getPath()) && jm.getPlugin().getJailVoteManager() != null && !jm.getJails().isEmpty()) {
             Player p = (Player) sender;

src/main/java/com/graywolf336/jail/legacy/OldInputOutput.java

@@ -103,6 +103,7 @@ public class OldInputOutput {
         ps.close();
     }
 
+    @SuppressWarnings("deprecation")
     public void LoadPrisoners() throws SQLException {
         if(pl.getJailManager().getJails().size() != 0) {
             PreparedStatement ps = getConnection().prepareStatement("SELECT * FROM jail_prisoners");