diff --git a/.classpath b/.classpath
new file mode 100644
index 0000000..0cbf9cd
--- /dev/null
+++ b/.classpath
@@ -0,0 +1,6 @@
+
+
+
+
+
+
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ae3c172
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/bin/
diff --git a/.project b/.project
new file mode 100644
index 0000000..bf10708
--- /dev/null
+++ b/.project
@@ -0,0 +1,17 @@
+
+
+ Robot
+
+
+
+
+
+ org.eclipse.jdt.core.javabuilder
+
+
+
+
+
+ org.eclipse.jdt.core.javanature
+
+
diff --git a/src/R2D2.java b/src/R2D2.java
new file mode 100644
index 0000000..d71c5d9
--- /dev/null
+++ b/src/R2D2.java
@@ -0,0 +1,72 @@
+import tpe.exceptions.roboter.Robot;
+import tpe.exceptions.roboter.exceptions.RobotException;
+
+import java.util.Arrays;
+import java.util.stream.Collectors;
+
+public class R2D2 implements Robot {
+ private int id;
+ private String name;
+ private boolean isPowerOn;
+
+
+
+ @Override
+ public int getId() {
+ return id;
+ }
+
+ @Override
+ public String getName() {
+ return name;
+ }
+
+ @Override
+ public void triggerPowerSwitch() {
+ if(isPowerOn==false){
+ isPowerOn=true;
+ }else{
+ isPowerOn=false;
+ }
+ }
+
+ @Override
+ public boolean isPowerOn() {
+ return isPowerOn;
+ }
+
+ @Override
+ public RobotException getLastException() {
+ return null;
+ }
+
+ @Override
+ public String speak(int[] zahlen) throws RobotException {
+
+ var sortiert = think(zahlen);
+
+ return arrayFormatieren(sortiert);
+ }
+
+ private String arrayFormatieren(int[] zahlen){
+ var ergebnis = Arrays.stream(zahlen)
+ .boxed()
+ .map(String::valueOf)
+ .collect(Collectors.joining(","));
+ return ergebnis;
+ }
+ @Override
+ public int[] think(int[] zahlen) throws RobotException {
+ int n = zahlen.length;
+ for (int i = 1; i < n; ++i) {
+ int key = zahlen[i];
+ int j = i - 1;
+ while (j >= 0 && zahlen[j] < key) {
+ zahlen[j + 1] = zahlen[j];
+ j = j - 1;
+ }
+ zahlen[j + 1] = key;
+ }
+ return zahlen;
+ }
+}