diff --git a/HelloJAVA/.classpath b/HelloJAVA/.classpath
new file mode 100644
index 0000000..d54800d
--- /dev/null
+++ b/HelloJAVA/.classpath
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/HelloJAVA/.gitignore b/HelloJAVA/.gitignore
new file mode 100644
index 0000000..ae3c172
--- /dev/null
+++ b/HelloJAVA/.gitignore
@@ -0,0 +1 @@
+/bin/
diff --git a/HelloJAVA/.project b/HelloJAVA/.project
new file mode 100644
index 0000000..a714969
--- /dev/null
+++ b/HelloJAVA/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>HelloJAVA</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/HelloJAVA/.settings/org.eclipse.core.resources.prefs b/HelloJAVA/.settings/org.eclipse.core.resources.prefs
new file mode 100644
index 0000000..99f26c0
--- /dev/null
+++ b/HelloJAVA/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
diff --git a/HelloJAVA/.settings/org.eclipse.jdt.core.prefs b/HelloJAVA/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..f2525a8
--- /dev/null
+++ b/HelloJAVA/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,14 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=11
diff --git a/HelloJAVA/src/test.java b/HelloJAVA/src/test.java
new file mode 100644
index 0000000..8771745
--- /dev/null
+++ b/HelloJAVA/src/test.java
@@ -0,0 +1,8 @@
+
+public class test {
+
+	public test() {
+		// git 테스트 중
+	}
+
+}
diff --git a/HelloJAVA/test2. java b/HelloJAVA/test2. java
new file mode 100644
index 0000000..9aece56
--- /dev/null
+++ b/HelloJAVA/test2. java	
@@ -0,0 +1,11 @@
+// 원격 저장소에서 pull 하기
+// 새 파일 생성
+
+// 1.코드 수정 -> 스테이징 -> 커밋 -> 푸시 ->
+// 깃허브 사이트에서 푸시 확인
+// 2. 깃허브 사이트 -> 코드 수정, 커밋 -> 로컬 이클립스에서 pull
+
+
+// 3번째 수정
+// 깃허브에서 수정하기
+// 이클립스에서 pull
diff --git a/upDown.java b/upDown.java
index 6252f9d..c2a95d6 100644
--- a/upDown.java
+++ b/upDown.java
@@ -1,4 +1,4 @@
-// 소스 코드 수정 중
+// 소스 코드 수정 완료
 
 package game;