unused import #102

repositories/src/main/java/org/dukecon/server/conference/SpeakerImageService.groovy

@@ -1,42 +1,41 @@
-package org.dukecon.server.conference
-
-import com.sun.xml.internal.messaging.saaj.util.ByteOutputStream
-import org.springframework.stereotype.Service
-
-/**
- * Created by ascheman on 17.06.17.
- */
-@Service
-interface SpeakerImageService {
-    static class ImageWithName {
-        final String filename
-        final byte[] content
-
-        ImageWithName(String filename, byte[] content) {
-            this.filename = filename
-            this.content = content
-        }
-
-        void writeToDisk(String path) {
-            FileOutputStream outputStream
-            String fileWithPath = path + File.separator + this.filename
-            try {
-                outputStream = new FileOutputStream(fileWithPath)
-                outputStream.write(this.content)
-                outputStream.flush()
-            } catch(Exception e) {
-                throw new RuntimeException("could not write file: $fileWithPath ", e)
-            } finally {
-                if(outputStream)
-                    outputStream.close()
-            }
-        }
-    }
-
-    Map<String, SpeakerImageService.ImageWithName> getImages()
-    String addImage(byte[] content)
-    String addImage(byte[] content, String filename)
-    String addImage(String contentBase64)
-    String addImage(String contentBase64, String filename)
-    ImageWithName getImage(String md5Hash)
-}
+package org.dukecon.server.conference
+
+import org.springframework.stereotype.Service
+
+/**
+ * Created by ascheman on 17.06.17.
+ */
+@Service
+interface SpeakerImageService {
+    static class ImageWithName {
+        final String filename
+        final byte[] content
+
+        ImageWithName(String filename, byte[] content) {
+            this.filename = filename
+            this.content = content
+        }
+
+        void writeToDisk(String path) {
+            FileOutputStream outputStream
+            String fileWithPath = path + File.separator + this.filename
+            try {
+                outputStream = new FileOutputStream(fileWithPath)
+                outputStream.write(this.content)
+                outputStream.flush()
+            } catch(Exception e) {
+                throw new RuntimeException("could not write file: $fileWithPath ", e)
+            } finally {
+                if(outputStream)
+                    outputStream.close()
+            }
+        }
+    }
+
+    Map<String, SpeakerImageService.ImageWithName> getImages()
+    String addImage(byte[] content)
+    String addImage(byte[] content, String filename)
+    String addImage(String contentBase64)
+    String addImage(String contentBase64, String filename)
+    ImageWithName getImage(String md5Hash)
+}