--- a/src/pathfinder/mergetest/test/RepCommandOptimizeTest.java	Tue Aug 26 19:09:15 2008 +0900
+++ b/src/pathfinder/mergetest/test/RepCommandOptimizeTest.java	Tue Aug 26 19:45:26 2008 +0900
@@ -19,7 +19,7 @@
 			
 	};
 	
-	String[] test2 = new String[test1.length];
+	//String[] test2 = new String[test1.length];
 	
 	static LinkedList<REPCommand> cmdlist  = new LinkedList<REPCommand>();
 	Text text = new Text();
@@ -58,7 +58,58 @@
 		System.out.println("------------ Text -----------");
 		text.printAllText();
 	}
+	LinkedList<REPCommand> optimize(LinkedList<REPCommand> input){
+		LinkedList<REPCommand> output = new LinkedList<REPCommand>();
+		for(REPCommand r : input){
+			optimizedAdd(output,r);
+		}
+		
+		return reverse(output);
+		
+	}
+	private LinkedList<REPCommand> reverse(LinkedList<REPCommand> outp) {
+		LinkedList<REPCommand> reverse = new LinkedList<REPCommand>();
+		for(REPCommand r : outp){
+			reverse.addFirst(r);
+		}
+		return reverse;
+	}
 	
+	private void optimizedAdd(LinkedList<REPCommand> output, REPCommand r) {
+		switch(r.cmd){
+		case REP.REPCMD_INSERT:
+			optimizedAddInsert(output,r);break;
+		case REP.REPCMD_DELETE:
+			optimizedAddDelete(output,r);break;
+		}
+		
+	}
+	private void optimizedAddDelete(LinkedList<REPCommand> output, REPCommand r) {
+		for(REPCommand s : output){
+			switch(r.cmd){
+			case REP.REPCMD_INSERT:
+				break;
+			case REP.REPCMD_DELETE:
+				break;
+			}
+		}
+		
+	}
+	private void optimizedAddInsert(LinkedList<REPCommand> output, REPCommand r) {
+		int lineno = r.lineno;
+		for(int i = 0; i < output.size(); i++){
+			REPCommand s = output.get(i);
+			switch(s.cmd){
+			case REP.REPCMD_INSERT:
+				break;
+			case REP.REPCMD_DELETE:
+				if(s.lineno == lineno){
+					output.remove(s);
+				}
+				break;
+			}
+		}
+	}
 	public static void main(String[] s){
 		
 		RepCommandOptimizeTest rco = new RepCommandOptimizeTest();