Issue #4: Service zum Ermitteln von Studien hinzugefügt

src/main/java/DNPM/services/Studie.java

@@ -0,0 +1,31 @@
+package DNPM.services;
+
+public class Studie {
+    private final String code;
+    private final String shortDesc;
+    private final String description;
+    private final int version;
+
+    public Studie(final String code, final String shortDesc, final String description, final int version) {
+        this.code = code;
+        this.shortDesc = shortDesc;
+        this.description = description;
+        this.version = version;
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public String getShortDesc() {
+        return shortDesc;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public int getVersion() {
+        return version;
+    }
+}