diff --git a/.classpath b/.classpath
new file mode 100644
index 0000000..5ccc446
--- /dev/null
+++ b/.classpath
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..da88288
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/.gradle/
diff --git a/.project b/.project
new file mode 100644
index 0000000..a3e06b8
--- /dev/null
+++ b/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>MapPush2</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/.settings/org.eclipse.buildship.core.prefs b/.settings/org.eclipse.buildship.core.prefs
new file mode 100644
index 0000000..e889521
--- /dev/null
+++ b/.settings/org.eclipse.buildship.core.prefs
@@ -0,0 +1,2 @@
+connection.project.dir=
+eclipse.preferences.version=1
diff --git a/src/Latitude.java b/src/Latitude.java
new file mode 100644
index 0000000..d9f9f3b
--- /dev/null
+++ b/src/Latitude.java
@@ -0,0 +1,16 @@
+import java.util.*;
+
+public class Latitude {
+	private MapLatitude mapLatitude;
+	private double value;
+	public Latitude(MapLatitude mapLatitude) {
+		this.mapLatitude = mapLatitude;
+	}
+	public double getValue() {
+		return this.value;
+	}
+	public void updateGPS(double lat2, double long2) {
+		this.value = lat2;
+		this.mapLatitude.updateLatitude(this.value);
+	}
+}
\ No newline at end of file
diff --git a/src/Longitude.java b/src/Longitude.java
new file mode 100644
index 0000000..b533c8a
--- /dev/null
+++ b/src/Longitude.java
@@ -0,0 +1,16 @@
+import java.util.*;
+
+public class Longitude {
+	private MapLongitude mapLongitude;
+	private double value;
+	public Longitude(MapLongitude mapLongitude) {
+		this.mapLongitude = mapLongitude;
+	}
+	public double getValue() {
+		return this.value;
+	}
+	public void updateGPS(double lat2, double long2) {
+		this.value = long2;
+		this.mapLongitude.updateLongitude(this.value);
+	}
+}
\ No newline at end of file
diff --git a/src/Map.java b/src/Map.java
new file mode 100644
index 0000000..abfd465
--- /dev/null
+++ b/src/Map.java
@@ -0,0 +1,30 @@
+import java.util.*;
+
+public class Map {
+	private MapLongitude mapLongitude;
+	private Longitude longitude;
+	private MapLatitude mapLatitude;
+	private Latitude latitude;
+	public Map() {
+		this.mapLongitude = new MapLongitude();
+		this.longitude = new Longitude(mapLongitude);
+		this.mapLatitude = new MapLatitude();
+		this.latitude = new Latitude(mapLatitude);
+	}
+	public double getMapLongitude() {
+		return mapLongitude.getValue();
+	}
+	public double getLongitude() {
+		return longitude.getValue();
+	}
+	public void updateGPS(double lat2, double long2) {
+		this.longitude.updateGPS(lat2, long2);
+		this.latitude.updateGPS(lat2, long2);
+	}
+	public double getMapLatitude() {
+		return mapLatitude.getValue();
+	}
+	public double getLatitude() {
+		return latitude.getValue();
+	}
+}
\ No newline at end of file
diff --git a/src/MapLatitude.java b/src/MapLatitude.java
new file mode 100644
index 0000000..a6d2448
--- /dev/null
+++ b/src/MapLatitude.java
@@ -0,0 +1,11 @@
+import java.util.*;
+
+public class MapLatitude {
+	private double value;
+	public double getValue() {
+		return this.value;
+	}
+	public void updateLatitude(double latitude) {
+		this.value = latitude;
+	}
+}
\ No newline at end of file
diff --git a/src/MapLongitude.java b/src/MapLongitude.java
new file mode 100644
index 0000000..8ce23f5
--- /dev/null
+++ b/src/MapLongitude.java
@@ -0,0 +1,11 @@
+import java.util.*;
+
+public class MapLongitude {
+	private double value;
+	public double getValue() {
+		return this.value;
+	}
+	public void updateLongitude(double longitude) {
+		this.value = longitude;
+	}
+}
\ No newline at end of file
diff --git a/src/TestGPSUpdate.java b/src/TestGPSUpdate.java
new file mode 100644
index 0000000..dde1480
--- /dev/null
+++ b/src/TestGPSUpdate.java
@@ -0,0 +1,46 @@
+
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class TestGPSUpdate {
+
+	@Test
+	public void test() {
+		// �k��35.0�x�C���o135.0�x�ɐݒ肷��
+		Map map = new Map();
+		map.updateGPS(35.0, 135.0);
+		double lati = map.getLatitude();
+		double longi = map.getLongitude();
+		double mapLati = map.getMapLatitude();
+		double mapLongi = map.getMapLongitude();
+		assertEquals(lati, 35.0, 0.0001);
+		assertEquals(longi, 135.0, 0.0001);
+		assertEquals(mapLati, 35.0, 0.0001);
+		assertEquals(mapLongi, 135.0, 0.0001);		
+		
+		// �ܓx�����Ɉړ�����
+		map.updateGPS(35.1, 135.0);
+		lati = map.getLatitude();
+		longi = map.getLongitude();
+		mapLati = map.getMapLatitude();
+		mapLongi = map.getMapLongitude();
+		assertEquals(lati, 35.1, 0.0001);
+		assertEquals(longi, 135.0, 0.0001);
+		assertEquals(mapLati, 35.1, 0.0001);
+		assertEquals(mapLongi, 135.0, 0.0001);
+		
+		// �o�x�����Ɉړ�����
+		map.updateGPS(35.1, 135.1);
+		lati = map.getLatitude();
+		longi = map.getLongitude();
+		mapLati = map.getMapLatitude();
+		mapLongi = map.getMapLongitude();
+		assertEquals(lati, 35.1, 0.0001);
+		assertEquals(longi, 135.1, 0.0001);
+		assertEquals(mapLati, 35.1, 0.0001);
+		assertEquals(mapLongi, 135.1, 0.0001);		
+	}
+
+}