--- a/src/main/java/christie/test/topology/paxos/StartLocalPaxos.java	Fri Dec 27 16:09:10 2019 +0900
+++ b/src/main/java/christie/test/topology/paxos/StartLocalPaxos.java	Fri Dec 27 17:33:16 2019 +0900
@@ -14,13 +14,13 @@
 
     }
 
-    public static void main(String args[]){
+    public static void main(String args[], int learnersNum1){
         int proposerPort = 10000;
         int proposersNum = 2;
         int acceptorPort = proposerPort + proposersNum;
         int acceptorsNum = 3;
         int learnerPort = acceptorPort + acceptorsNum;
-        int learnersNum = 1;
+        int learnersNum = learnersNum1;
 
         List<CodeGearManager> proposers = new ArrayList<>(proposersNum);
         List<CodeGearManager> acceptors = new ArrayList<>(acceptorsNum);

--- a/src/main/java/christie/textEditor/textFrame.java	Fri Dec 27 16:09:10 2019 +0900
+++ b/src/main/java/christie/textEditor/textFrame.java	Fri Dec 27 17:33:16 2019 +0900
@@ -28,9 +28,11 @@
 
     public boolean send = false;
 
+    private String inserted_string;
+
     private int sendLoc = 0;
 
-    public boolean canWrite = true;
+    private boolean canWrite = true;
 
     StyleContext sc = new StyleContext();
 
@@ -90,8 +92,8 @@
         }
     }
 
-    public void insertText(){
-        textArea.insert("send", 0);
+    public void insertText(int pos, String str){
+        textArea.insert(str, pos);
     }
 
     public boolean SendPermission(){
@@ -106,7 +108,9 @@
         return sendLoc;
     }
 
+    public void prohibitDL(){canWrite = false;}
 
+    public String returnString(){return inserted_string;}
 
     public class MyDocumentListener implements DocumentListener {
         public void insertUpdate(DocumentEvent e) {
@@ -115,14 +119,15 @@
                 loc = e.getOffset();
                 sendLoc = loc;
 
-                //System.out.println("location = "  + loc);
                 try {
+                    inserted_string = doc.getText(loc, 1);
                     System.out.print("string = " + doc.getText(loc, 1) + "\n");
-                } catch (BadLocationException e1){
+                } catch (BadLocationException e1) {
                     e1.printStackTrace();
                 }
                 send = true;
-
+            }
+            canWrite = true;
                 /*
                 SwingUtilities.invokeLater(new Runnable() {
                     @Override
@@ -138,8 +143,6 @@
                     }
                 });
                 */
-
-            }
         }
 
         @Override