diff --git a/Parser.java b/Parser.java
index d6d65d3..09fa01b 100644
--- a/Parser.java
+++ b/Parser.java
@@ -7,36 +7,41 @@
  */
 public class Parser {
   private File file;
-  public synchronized void setFile(File f) {
-    file = f;
-  }
-  public synchronized File getFile() {
-    return file;
+
+  public Parser(File file) {
+     this.file = file;
   }
+
   public String getContent() throws IOException {
     FileInputStream i = new FileInputStream(file);
-    String output = "";
+    StringBuffer output = new StringBuffer();
     int data;
+
     while ((data = i.read()) > 0) {
-      output += (char) data;
+      output.append((char) data);
     }
-    return output;
+    return output.toString();
   }
+
   public String getContentWithoutUnicode() throws IOException {
     FileInputStream i = new FileInputStream(file);
-    String output = "";
+    StringBuffer output = new StringBuffer();
+    
     int data;
     while ((data = i.read()) > 0) {
       if (data < 0x80) {
-        output += (char) data;
+        output.append((char) data);
       }
     }
-    return output;
+    return output.toString();
   }
+
   public void saveContent(String content) throws IOException {
     FileOutputStream o = new FileOutputStream(file);
+    
     for (int i = 0; i < content.length(); i += 1) {
       o.write(content.charAt(i));
     }
   }
+
 }