diff --git a/src/org/ntlab/pushPullRefactoring/Pull2PushRewriter.java b/src/org/ntlab/pushPullRefactoring/Pull2PushRewriter.java
index b24f39a..8ea10b8 100644
--- a/src/org/ntlab/pushPullRefactoring/Pull2PushRewriter.java
+++ b/src/org/ntlab/pushPullRefactoring/Pull2PushRewriter.java
@@ -56,8 +56,8 @@
 		 + System.getProperty("line.separator") ;
 		addStatement(srcUnitRewrite, srcUnit, srcDec[0],importPushRef,TypeDeclaration.MODIFIERS2_PROPERTY);
 		
-		// Handling �N���X�� updateAvailable() ���\�b�h�� updateRequest() ���\�b�h�̍Ō�ɁCShipping �N���X��
-		// updateHandling() ���\�b�h���t�B�[���h value �������Ƃ��ēn���ČĂяo���s��lj�����D
+		// �]�����N���X��update���\�b�h�̍Ō�ɁC�]����N���X��update���\�b�h��
+		//�t�B�[���h value �������Ƃ��ēn���ČĂяo���s��lj�����D
 		Type srcType = searchFieldDeclaration(srcUnit, "State").getType();
 		for (var update : messages) {
 			var invocations = getPutMethodInvocations(update);
@@ -104,25 +104,26 @@
 		});
 		ASTRewrite dstUnitRewrite = ASTRewrite.create(dstDec[0].getAST());
 
-		// Shipping �N���X�̃t�B�[���h handling ���폜����D
+		//�]����N���X��PullReference���t�^���ꂽ�t�B�[���h���폜����D
 		deleteASTNode(dstUnitRewrite, dstUnit, searchFieldDeclaration(dstUnit, "PullReference", srcValue));
 
-		// Shipping �N���X�ɏo�Ɏw���̓��e��ۑ����邽�߂̃t�B�[���h Item value ��lj�����D
+		// �]����N���X�ɏ�Ԃ�ێ�����t�B�[���hvalue ��lj�����D
 		Type dstType = searchMethodDeclaration(dstUnit, "Getter").getReturnType2();
-
 		String stateCode = "@State" + System.getProperty("line.separator") + dstType.toString() + " value;";
 		addStatement(dstUnitRewrite, dstUnit, dstDec[0], stateCode);
-		// Shipping �N���X�� void updateHandling(ItemHandling handling) ���\�b�h��lj�����D
-		// Shipping �N���X�� getValue()
-		// ���\�b�h���ōs���Ă����C���[�U�̓��͂ɑ΂��鏈�����e(ItemHandling)�����Ƃɏo�Ɏw���̓��e(Item)���쐬���鏈�����CupdateHandling()
-		// ���\�b�h�Ɉړ����C�o�Ɏw���̓��e�� value �t�B�[���h�ɕۑ�����悤�ɂ���D
+		
+		// �]����N���X��update���\�b�h��lj�����D
+		// �]����N���X��get���\�b�h���ōs���Ă����C�߂�l���v�Z���鏈����
+		// update���\�b�h�Ɉړ����C�X�V��̒l��value�ɕۑ�����悤�ɂ���D
 		String updateCode = generatePutMethod(dstType, new Type[] { srcType }, new String[] { srcValue });
 		addStatement(dstUnitRewrite, dstUnit, dstDec[0], updateCode);
+		
 		// Shipping �N���X�� getValue() ���\�b�h�� value �t�B�[���h�̒l��Ԃ��悤�ɏ���������D
 		Statement statement = (Statement) dstUnitRewrite.createStringPlaceholder("{ return this.value; }",
 				ASTNode.VARIABLE_DECLARATION_STATEMENT);
 		replaceASTNode(dstUnitRewrite, dstUnit, searchMethodDeclaration(dstUnit, "Getter").getBody(), statement);
 
+		//�ύX��K�p����
 		try {
 			applyRewrite(srcUnit, srcUnitRewrite, pm);
 			applyRewrite(dstUnit, dstUnitRewrite, pm);
@@ -133,7 +134,13 @@
 		}
 
 	}
-	
+	/**
+	 * PUT���\�b�h���쐬����.
+	 * @param �]���惊�\�[�X�̌^
+	 * @param �]�������\�[�X�̌^
+	 * @param �]�����̃��\�[�X��
+	 * @return
+	 */
 	public String generatePutMethod(Type updatedValueType, Type[] paramTypes, String[] srcNames) {
 		String paramType = "String";
 		
diff --git a/src/org/ntlab/pushPullRefactoring/Push2PullRewriter.java b/src/org/ntlab/pushPullRefactoring/Push2PullRewriter.java
index 2fa1cf6..3f3dcc3 100644
--- a/src/org/ntlab/pushPullRefactoring/Push2PullRewriter.java
+++ b/src/org/ntlab/pushPullRefactoring/Push2PullRewriter.java
@@ -32,10 +32,12 @@
 	@Override
 	public void rewrite(IProgressMonitor pm) {
 		// TODO Auto-generated method stub
+		//�]�����̃N���X��CompilationUnit
 		var srcUnit = descriptor.getSourceClass();
+		//�]����̃N���X
 		var dstUnit = descriptor.getDistinationClass();
+		//�]����N���X�̐錾��
 		var dstDec = new TypeDeclaration[1];
-		var messages = searchMethodDeclarations(srcUnit, "Message");
 		var md = searchMethodDeclaration(dstUnit, "Message", annotationValueCase(descriptor.getSourceClassName()));
 		descriptor.getDistinationClass().accept(new ASTVisitor() {
 			@Override
diff --git a/src/org/ntlab/pushPullRefactoring/implement/IChangeSource.java b/src/org/ntlab/pushPullRefactoring/implement/IChangeSource.java
deleted file mode 100644
index 4a033b2..0000000
--- a/src/org/ntlab/pushPullRefactoring/implement/IChangeSource.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package org.ntlab.pushPullRefactoring.implement;
-
-import org.eclipse.jdt.core.dom.*;
-
-public interface IChangeSource {
-	void addField(CompilationUnit targetClass, FieldDeclaration fieldDec);
-	void addMethod(CompilationUnit targetClass, MethodDeclaration methodDec);
-	
-	
-}
diff --git a/src/org/ntlab/pushPullRefactoring/implement/jaxrs/RefactoringProcessorJaxRs.java b/src/org/ntlab/pushPullRefactoring/implement/jaxrs/RefactoringProcessorJaxRs.java
deleted file mode 100644
index d620e06..0000000
--- a/src/org/ntlab/pushPullRefactoring/implement/jaxrs/RefactoringProcessorJaxRs.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package org.ntlab.pushPullRefactoring.implement.jaxrs;
-
-import org.eclipse.jdt.core.dom.CompilationUnit;
-import org.eclipse.jdt.core.dom.FieldDeclaration;
-import org.eclipse.jdt.core.dom.MethodDeclaration;
-import org.ntlab.pushPullRefactoring.implement.IChangeSource;
-
-public class RefactoringProcessorJaxRs implements IChangeSource{
-
-	@Override
-	public void addField(CompilationUnit targetClass, FieldDeclaration fieldDec) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void addMethod(CompilationUnit targetClass, MethodDeclaration methodDec) {
-		// TODO Auto-generated method stub
-		
-	}
-
-}