Changed getSafe*File to accept varargs instead of arrays.

src/main/java/com/sk89q/worldedit/WorldEdit.java

@@ -646,7 +646,7 @@ public class WorldEdit {
      * @throws FilenameException
      */
     public File getSafeSaveFile(LocalPlayer player, File dir, String filename,
-            String defaultExt, String[] extensions)
+            String defaultExt, String... extensions)
             throws FilenameException {
         return getSafeFile(player, dir, filename, defaultExt, extensions, true);
     }
@@ -666,7 +666,7 @@ public class WorldEdit {
      * @throws FilenameException
      */
     public File getSafeOpenFile(LocalPlayer player, File dir, String filename,
-            String defaultExt, String[] extensions)
+            String defaultExt, String... extensions)
             throws FilenameException {
         return getSafeFile(player, dir, filename, defaultExt, extensions, false);
     }
@@ -686,6 +686,8 @@ public class WorldEdit {
     private File getSafeFile(LocalPlayer player, File dir, String filename,
             String defaultExt, String[] extensions, boolean isSave)
             throws FilenameException {
+        if (extensions.length == 1 && extensions[0] == null) extensions = null;
+
         File f;
 
         if (filename.equals("#")) {

src/main/java/com/sk89q/worldedit/commands/ClipboardCommands.java

@@ -188,8 +188,7 @@ public class ClipboardCommands {
 
         String filename = args.getString(0);
         File dir = we.getWorkingDirectoryFile(config.saveDir);
-        File f = we.getSafeOpenFile(player, dir, filename, "schematic",
+        File f = we.getSafeOpenFile(player, dir, filename, "schematic", "schematic");
-                new String[] { "schematic" });
 
         try {
             String filePath = f.getCanonicalPath();
@@ -226,8 +225,7 @@ public class ClipboardCommands {
         String filename = args.getString(0);
 
         File dir = we.getWorkingDirectoryFile(config.saveDir);
-        File f = we.getSafeSaveFile(player, dir, filename, "schematic",
+        File f = we.getSafeSaveFile(player, dir, filename, "schematic", "schematic");
-                new String[] { "schematic" });
 
         if (!dir.exists()) {
             if (!dir.mkdir()) {

src/main/java/com/sk89q/worldedit/commands/ScriptingCommands.java

@@ -57,8 +57,7 @@ public class ScriptingCommands {
         session.setLastScript(name);
 
         File dir = we.getWorkingDirectoryFile(we.getConfiguration().scriptsDir);
-        File f = we.getSafeOpenFile(player, dir, name, "js",
+        File f = we.getSafeOpenFile(player, dir, name, "js", "js");
-                new String[] { "js" });
 
         we.runScript(player, f, scriptArgs);
     }
@@ -91,8 +90,7 @@ public class ScriptingCommands {
         String[] scriptArgs = args.getSlice(0);
 
         File dir = we.getWorkingDirectoryFile(we.getConfiguration().scriptsDir);
-        File f = we.getSafeOpenFile(player, dir, lastScript, "js",
+        File f = we.getSafeOpenFile(player, dir, lastScript, "js", "js");
-                new String[] { "js" });
 
         we.runScript(player, f, scriptArgs);
     }

src/main/java/com/sk89q/worldedit/scripting/CraftScriptContext.java

@@ -216,7 +216,7 @@ public class CraftScriptContext extends CraftScriptEnvironment {
     @Deprecated
     public File getSafeFile(String folder, String filename) throws FilenameException {
         File dir = controller.getWorkingDirectoryFile(folder);
-        return controller.getSafeOpenFile(player, dir, filename, null, null);
+        return controller.getSafeOpenFile(player, dir, filename, null, (String[]) null);
     }
 
     /**
@@ -236,7 +236,7 @@ public class CraftScriptContext extends CraftScriptEnvironment {
      * @throws FilenameException 
      */
     public File getSafeOpenFile(String folder, String filename,
-            String defaultExt, String[] exts)
+            String defaultExt, String... exts)
             throws FilenameException {
         File dir = controller.getWorkingDirectoryFile(folder);
         return controller.getSafeOpenFile(player, dir, filename, defaultExt, exts);
@@ -259,7 +259,7 @@ public class CraftScriptContext extends CraftScriptEnvironment {
      * @throws FilenameException 
      */
     public File getSafeSaveFile(String folder, String filename,
-            String defaultExt, String[] exts)
+            String defaultExt, String... exts)
             throws FilenameException {
         File dir = controller.getWorkingDirectoryFile(folder);
         return controller.getSafeSaveFile(player, dir, filename, defaultExt, exts);