diff --git a/src/main/java/com/github/xsavikx/androidscreencast/api/AndroidDeviceImpl.java b/src/main/java/com/github/xsavikx/androidscreencast/api/AndroidDeviceImpl.java
index 33eac1e..f19ac15 100644
--- a/src/main/java/com/github/xsavikx/androidscreencast/api/AndroidDeviceImpl.java
+++ b/src/main/java/com/github/xsavikx/androidscreencast/api/AndroidDeviceImpl.java
@@ -5,6 +5,7 @@
 import com.android.ddmlib.SyncService.ISyncProgressMonitor;
 import com.github.xsavikx.androidscreencast.api.file.FileInfo;
 import com.github.xsavikx.androidscreencast.api.injector.OutputStreamShellOutputReceiver;
+import com.github.xsavikx.androidscreencast.exception.AndroidScreenCastRuntimeException;
 import com.github.xsavikx.androidscreencast.exception.ExecuteCommandException;
 import org.apache.log4j.Logger;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -13,8 +14,8 @@
 import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.lang.reflect.Method;
+import java.util.ArrayList;
 import java.util.List;
-import java.util.Vector;
 
 @Component
 public class AndroidDeviceImpl implements AndroidDevice {
@@ -31,9 +32,7 @@ public String executeCommand(String cmd) {
         if (logger.isDebugEnabled()) {
             logger.debug("executeCommand(String) - start");
         }
-
-        ByteArrayOutputStream bos = new ByteArrayOutputStream();
-        try {
+        try (ByteArrayOutputStream bos = new ByteArrayOutputStream();) {
             device.executeShellCommand(cmd, new OutputStreamShellOutputReceiver(bos));
             String returnString = new String(bos.toByteArray(), "UTF-8");
             if (logger.isDebugEnabled()) {
@@ -42,7 +41,6 @@ public String executeCommand(String cmd) {
             return returnString;
         } catch (Exception ex) {
             logger.error("executeCommand(String)", ex);
-
             throw new ExecuteCommandException(cmd);
         }
     }
@@ -56,13 +54,13 @@ public List<FileInfo> list(String path) {
         try {
             String s = executeCommand("ls -l " + path);
             String[] entries = s.split("\r\n");
-            Vector<FileInfo> liste = new Vector<>();
+            List<FileInfo> fileInfos = new ArrayList<>();
             for (String entry : entries) {
                 String[] data = entry.split(" ");
                 if (data.length < 4)
                     continue;
                 String attributes = data[0];
-                boolean directory = attributes.startsWith("d");
+                boolean directory = attributes.charAt(0) == 'd';
                 String name = data[data.length - 1];
 
                 FileInfo fi = new FileInfo();
@@ -72,17 +70,16 @@ public List<FileInfo> list(String path) {
                 fi.path = path;
                 fi.device = this;
 
-                liste.add(fi);
+                fileInfos.add(fi);
             }
 
             if (logger.isDebugEnabled()) {
                 logger.debug("list(String) - end");
             }
-            return liste;
+            return fileInfos;
         } catch (Exception ex) {
             logger.error("list(String)", ex);
-
-            throw new RuntimeException(ex);
+            throw new AndroidScreenCastRuntimeException(ex);
         }
     }
 
@@ -117,7 +114,7 @@ public void pullFile(String removeFrom, File localTo) {
         } catch (Exception ex) {
             logger.error("pullFile(String, File)", ex);
 
-            throw new RuntimeException(ex);
+            throw new AndroidScreenCastRuntimeException(ex);
         }
 
         if (logger.isDebugEnabled()) {
@@ -133,14 +130,14 @@ public void pushFile(File localFrom, String remoteTo) {
 
         try {
             if (device.getSyncService() == null)
-                throw new RuntimeException("SyncService is null, ADB crashed ?");
+                throw new AndroidScreenCastRuntimeException("SyncService is null, ADB crashed ?");
 
             device.getSyncService().pushFile(localFrom.getAbsolutePath(), remoteTo, SyncService.getNullProgressMonitor());
 
         } catch (Exception ex) {
             logger.error("pushFile(File, String)", ex);
 
-            throw new RuntimeException(ex);
+            throw new AndroidScreenCastRuntimeException(ex);
         }
 
         if (logger.isDebugEnabled()) {
diff --git a/src/main/java/com/github/xsavikx/androidscreencast/api/file/FileInfo.java b/src/main/java/com/github/xsavikx/androidscreencast/api/file/FileInfo.java
index ce9c284..007de7f 100644
--- a/src/main/java/com/github/xsavikx/androidscreencast/api/file/FileInfo.java
+++ b/src/main/java/com/github/xsavikx/androidscreencast/api/file/FileInfo.java
@@ -1,9 +1,11 @@
 package com.github.xsavikx.androidscreencast.api.file;
 
 import com.github.xsavikx.androidscreencast.api.AndroidDeviceImpl;
+import com.github.xsavikx.androidscreencast.exception.IORuntimeException;
 import org.springframework.stereotype.Component;
 
 import java.io.File;
+import java.io.IOException;
 
 @Component
 public class FileInfo {
@@ -19,8 +21,8 @@ public File downloadTemporary() {
             device.pullFile(path + name, tempFile);
             tempFile.deleteOnExit();
             return tempFile;
-        } catch (Exception ex) {
-            throw new RuntimeException(ex);
+        } catch (IOException ex) {
+            throw new IORuntimeException(ex);
         }
     }
 
diff --git a/src/main/java/com/github/xsavikx/androidscreencast/api/image/SixteenBitColorModel.java b/src/main/java/com/github/xsavikx/androidscreencast/api/image/SixteenBitColorModel.java
index 5827c80..520d98d 100644
--- a/src/main/java/com/github/xsavikx/androidscreencast/api/image/SixteenBitColorModel.java
+++ b/src/main/java/com/github/xsavikx/androidscreencast/api/image/SixteenBitColorModel.java
@@ -4,9 +4,6 @@
  * Modified version of SixteenBitColorModel from <a href="https://android.googlesource.com/platform/tools/swt/+/master/chimpchat/src/main/java/com/android/chimpchat/adb/image/SixteenBitColorModel.java">android.chimpchat</a>
  */
 public class SixteenBitColorModel extends AbstractRawImageColorModel {
-    public SixteenBitColorModel() {
-        super();
-    }
 
     @Override
     protected int getPixel(byte[] data) {
diff --git a/src/main/java/com/github/xsavikx/androidscreencast/api/injector/Injector.java b/src/main/java/com/github/xsavikx/androidscreencast/api/injector/Injector.java
index d72caee..eed9306 100644
--- a/src/main/java/com/github/xsavikx/androidscreencast/api/injector/Injector.java
+++ b/src/main/java/com/github/xsavikx/androidscreencast/api/injector/Injector.java
@@ -1,6 +1,5 @@
 package com.github.xsavikx.androidscreencast.api.injector;
 
-import org.apache.log4j.Logger;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -8,7 +7,6 @@
 
 @Service
 public class Injector {
-    private static final Logger LOGGER = Logger.getLogger(Injector.class);
     private final ScreenCaptureRunnable screenCaptureRunnable;
     private final Thread screenCaptureThread;
 
diff --git a/src/main/java/com/github/xsavikx/androidscreencast/api/injector/ScreenCaptureRunnable.java b/src/main/java/com/github/xsavikx/androidscreencast/api/injector/ScreenCaptureRunnable.java
index bcebeb3..7d2a16f 100644
--- a/src/main/java/com/github/xsavikx/androidscreencast/api/injector/ScreenCaptureRunnable.java
+++ b/src/main/java/com/github/xsavikx/androidscreencast/api/injector/ScreenCaptureRunnable.java
@@ -23,7 +23,6 @@
 @Component
 public class ScreenCaptureRunnable implements Runnable {
     private static final Logger LOGGER = Logger.getLogger(ScreenCaptureRunnable.class);
-    private static final String MOV_FILE_TYPE = ".mov";
     private static final int MOV_FPS = 30;
     private static final float MOV_COMPRESSION_RATE = 1f;
     private static final int FRAME_DURATION = 10;
diff --git a/src/main/java/com/github/xsavikx/androidscreencast/api/recording/atom/CompositeAtom.java b/src/main/java/com/github/xsavikx/androidscreencast/api/recording/atom/CompositeAtom.java
index f9c9fdc..16f982a 100644
--- a/src/main/java/com/github/xsavikx/androidscreencast/api/recording/atom/CompositeAtom.java
+++ b/src/main/java/com/github/xsavikx/androidscreencast/api/recording/atom/CompositeAtom.java
@@ -8,7 +8,7 @@
 
 import javax.imageio.stream.ImageOutputStream;
 import java.io.IOException;
-import java.util.LinkedList;
+import java.util.List;
 
 import static com.google.common.collect.Lists.newLinkedList;
 
@@ -17,7 +17,7 @@
  */
 public class CompositeAtom extends CommonAtom {
     private static final int HEADER_SIZE = 1;
-    private final LinkedList<Atom> children;
+    private final List<Atom> children;
 
     /**
      * Creates a new CompositeAtom at the current position of the ImageOutputStream.
@@ -36,7 +36,7 @@ protected int getHeaderElements() {
 
     public void add(Atom child) {
         if (children.size() > 0) {
-            children.getLast().finish();
+            children.get(children.size() - 1).finish();
         }
         children.add(child);
     }
diff --git a/src/main/java/com/github/xsavikx/androidscreencast/ui/explorer/JFrameExplorer.java b/src/main/java/com/github/xsavikx/androidscreencast/ui/explorer/JFrameExplorer.java
index 3cbd222..41a7f0f 100644
--- a/src/main/java/com/github/xsavikx/androidscreencast/ui/explorer/JFrameExplorer.java
+++ b/src/main/java/com/github/xsavikx/androidscreencast/ui/explorer/JFrameExplorer.java
@@ -14,10 +14,10 @@
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.io.File;
+import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Vector;
 
 @Component
 public class JFrameExplorer extends JFrame {
@@ -64,7 +64,6 @@ public void launch() {
         setLocationRelativeTo(null);
 
         jListFichiers.addMouseListener(new MouseAdapter() {
-
             @Override
             public void mouseClicked(MouseEvent e) {
                 if (e.getClickCount() == 2) {
@@ -74,7 +73,6 @@ public void mouseClicked(MouseEvent e) {
                     launchFile(item);
                 }
             }
-
         });
     }
 
@@ -83,7 +81,7 @@ private void displayFolder(String path) {
         if (fileInfos == null)
             fileInfos = androidDevice.list(path);
 
-        List<FileInfo> files = new Vector<>();
+        List<FileInfo> files = new ArrayList<>();
         for (FileInfo fi2 : fileInfos) {
             if (fi2.directory)
                 continue;
diff --git a/src/main/java/com/github/xsavikx/androidscreencast/ui/explorer/LazyLoadingTreeNode.java b/src/main/java/com/github/xsavikx/androidscreencast/ui/explorer/LazyLoadingTreeNode.java
index 15f8754..24f63e9 100644
--- a/src/main/java/com/github/xsavikx/androidscreencast/ui/explorer/LazyLoadingTreeNode.java
+++ b/src/main/java/com/github/xsavikx/androidscreencast/ui/explorer/LazyLoadingTreeNode.java
@@ -9,7 +9,8 @@
 import javax.swing.tree.TreeModel;
 import java.awt.event.ActionEvent;
 import java.awt.event.KeyEvent;
-import java.util.Vector;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.concurrent.ExecutionException;
 
 public abstract class LazyLoadingTreeNode extends DefaultMutableTreeNode implements TreeWillExpandListener {
@@ -242,7 +243,7 @@ protected static class CancelWorkersAction extends AbstractAction {
         /**
          * the SwingWorkers
          */
-        private Vector<com.github.xsavikx.androidscreencast.ui.worker.SwingWorker<MutableTreeNode[], ?>> workers = new Vector<>();
+        private List<com.github.xsavikx.androidscreencast.ui.worker.SwingWorker<MutableTreeNode[], ?>> workers = new ArrayList<>();
 
         /**
          * Default constructor