упорядочил папки с кодом.

src/Common/Passes/All/EraseBadSymbols.java

@@ -0,0 +1,27 @@
+package Common.Passes.All;
+import Common.Global;
+import Common.Utils.Utils;
+import ProjectData.Files.DBProjectFile;
+import Common.Passes.Transformation;
+import org.apache.commons.io.FileUtils;
+
+import java.io.File;
+import java.nio.file.Paths;
+public class EraseBadSymbols extends Transformation {
+    @Override
+    protected void body() throws Exception {
+        for (DBProjectFile file : target.db.files.Data.values()) {
+            String file_text = FileUtils.readFileToString(file.file);
+            StringBuilder res_text = new StringBuilder();
+            for (char c : file_text.toCharArray()) {
+                if (Utils.isEnglishLetter(c) || Character.isDigit(c) || Utils.isSign(c)) {
+                    res_text.append(c);
+                } else if (Utils.isRussianLetter(c))
+                    res_text.append(Utils.Translit(c));
+                else res_text.append(' ');
+            }
+            File dst = Paths.get(target.last_version.Home.getAbsolutePath(), Global.isWindows ? file.name : file.name.replace('\\', '/')).toFile();
+            FileUtils.write(dst, res_text.toString());
+        }
+    }
+}