Fixes a bug where Custom would always cause an exception on save

.gitignore

@@ -27,4 +27,5 @@ hs_err_pid*
 *.xml
 *.iml
 
-bin/
+bin/
+*.txt

src/net/knarcraft/serverlauncher/profile/Profile.java

@@ -188,7 +188,11 @@ public class Profile {
             server.setPath(serverTab.getPath());
             server.setMaxRam(serverTab.getMaxRam());
             server.setType(ServerType.getByName(serverTab.getType()));
-            server.setServerVersion(serverTab.getVersion());
+            try {
+                server.setServerVersion(serverTab.getVersion());
+            } catch (IllegalArgumentException e) {
+                JOptionPane.showMessageDialog(null, "Invalid server version for " + server.getName(), "Error", JOptionPane.ERROR_MESSAGE);
+            }
             server.toggle(serverTab.enabled());
         }
         StringBuilder saveString  = new StringBuilder(String.format("%s;%b;%b;%b?", this.name, this.runInBackground, this.delayStartup, this.downloadJars));
@@ -198,7 +202,7 @@ public class Profile {
             saveString.append(String.format("%s;%s;%b;%s;%s;%s;%s;%s;%s;%s!", server.getName(), server.getPath(), server.isEnabled(), server.typeName(), server.getServerVersion(), server.getMaxRam(), server.getVanillaVersion(), server.getSnapshotVersion(), server.getSpongeVanillaVersion(), server.getBungeeVersion()));
         }
         saveString = new StringBuilder(saveString.substring(0, saveString.length() - 1));
-        try (PrintWriter file = new PrintWriter("Profiles.txt")) {
+        try (PrintWriter file = new PrintWriter("files/Profiles.txt")) {
             file.println(saveString);
         } catch (FileNotFoundException e) {
             JOptionPane.showMessageDialog(null, "Unable to save to file. Try running the software as an administrator.", "About", JOptionPane.INFORMATION_MESSAGE);

src/net/knarcraft/serverlauncher/server/Server.java

@@ -191,14 +191,18 @@ public class Server {
      * @param serverVersion Version number.
      */
     public void setServerVersion(String serverVersion) throws IllegalArgumentException {
-        String[] versions = this.type.getVersions();
+        if (this.type.getName().equals("Custom")) {
-        for (String version : versions) {
+            this.serverVersion = serverVersion;
-            if (version.equals(serverVersion)) {
+        } else {
-                this.serverVersion = serverVersion;
+            String[] versions = this.type.getVersions();
-                return;
+            for (String version : versions) {
+                if (version.equals(serverVersion)) {
+                    this.serverVersion = serverVersion;
+                    return;
+                }
             }
+            throw new IllegalArgumentException("Invalid server version.");
         }
-        throw new IllegalArgumentException("Invalid server version.");
     }
 
     /**
@@ -385,7 +389,7 @@ public class Server {
      * @param version   The version string
      */
     private void setVersion(String type, String version) {
-        if (!version.equals("")) {
+        if (!type.equals("")) {
             switch (type) {
                 case "Vanilla":
                     this.vanillaVersion = version;