diff --git a/source/net/filebot/Cache.java b/source/net/filebot/Cache.java
index 11a18310..2d5c5b8a 100644
--- a/source/net/filebot/Cache.java
+++ b/source/net/filebot/Cache.java
@@ -154,7 +154,6 @@ public class Cache {
 		return new TypedCache<List<V>>(cache, cacheType, it -> it == null ? null : stream((Object[]) it).map(cls::cast).collect(toList()), it -> it == null ? null : it.toArray());
 	}
 
-	@SuppressWarnings("unchecked")
 	public static class TypedCache<V> extends Cache {
 
 		private final Function<Object, V> read;
diff --git a/source/net/filebot/hash/VerificationFormat.java b/source/net/filebot/hash/VerificationFormat.java
index 8914183b..f18c43b5 100644
--- a/source/net/filebot/hash/VerificationFormat.java
+++ b/source/net/filebot/hash/VerificationFormat.java
@@ -1,7 +1,6 @@
 
 package net.filebot.hash;
 
-
 import java.io.File;
 import java.text.FieldPosition;
 import java.text.Format;
@@ -12,25 +11,20 @@ import java.util.Map.Entry;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-
 public class VerificationFormat extends Format {
 
 	private final String hashTypeHint;
 
-
 	public VerificationFormat() {
 		this.hashTypeHint = "";
 	}
 
-
 	public VerificationFormat(String hashTypeHint) {
 		this.hashTypeHint = hashTypeHint.isEmpty() ? "" : '?' + hashTypeHint.toUpperCase();
 	}
 
-
 	@Override
 	public StringBuffer format(Object obj, StringBuffer sb, FieldPosition pos) {
-		@SuppressWarnings("unchecked")
 		Entry<File, String> entry = (Entry<File, String>) obj;
 
 		String path = entry.getKey().getPath();
@@ -39,13 +33,11 @@ public class VerificationFormat extends Format {
 		return sb.append(format(path, hash));
 	}
 
-
 	public String format(String path, String hash) {
 		// e.g. 1a02a7c1e9ac91346d08829d5037b240f42ded07 ?SHA1*folder/file.txt
 		return String.format("%s %s*%s", hash, hashTypeHint, path);
 	}
 
-
 	/**
 	 * Pattern used to parse the lines of a md5 or sha1 file.
 	 *
@@ -61,7 +53,6 @@ public class VerificationFormat extends Format {
 	 */
 	private final Pattern pattern = Pattern.compile("^(\\p{XDigit}+)\\s+(?:\\?\\w+)?\\*?(.+)$");
 
-
 	@Override
 	public Entry<File, String> parseObject(String line) throws ParseException {
 		Matcher matcher = pattern.matcher(line);
@@ -73,13 +64,11 @@ public class VerificationFormat extends Format {
 		return entry(matcher.group(2), matcher.group(1));
 	}
 
-
 	@Override
 	public Entry<File, String> parseObject(String line, ParsePosition pos) {
 		throw new UnsupportedOperationException();
 	}
 
-
 	protected Entry<File, String> entry(String path, String hash) {
 		return new SimpleImmutableEntry<File, String>(new File(path), hash);
 	}
diff --git a/source/net/filebot/similarity/SeriesNameMatcher.java b/source/net/filebot/similarity/SeriesNameMatcher.java
index 53e633da..945f2801 100644
--- a/source/net/filebot/similarity/SeriesNameMatcher.java
+++ b/source/net/filebot/similarity/SeriesNameMatcher.java
@@ -119,7 +119,6 @@ public class SeriesNameMatcher {
 	 * @return series names that have been matched one or multiple times depending on the threshold
 	 */
 	private Collection<String> flatMatchAll(String[] names, Pattern prefixPattern, int threshold, boolean strict) {
-		@SuppressWarnings("unchecked")
 		Comparator<String> wordComparator = (Comparator) commonSequenceMatcher.getCollator();
 		ThresholdCollection<String> thresholdCollection = new ThresholdCollection<String>(threshold, wordComparator);
 
diff --git a/source/net/filebot/ui/rename/BindingDialog.java b/source/net/filebot/ui/rename/BindingDialog.java
index b6e702ad..bf27ca8c 100644
--- a/source/net/filebot/ui/rename/BindingDialog.java
+++ b/source/net/filebot/ui/rename/BindingDialog.java
@@ -130,7 +130,6 @@ class BindingDialog extends JDialog {
 			public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
 				super.getTableCellRendererComponent(table, null, isSelected, hasFocus, row, column);
 
-				@SuppressWarnings("unchecked")
 				Future<String> future = (Future<String>) value;
 
 				// reset state
diff --git a/source/net/filebot/web/OpenSubtitlesXmlRpc.java b/source/net/filebot/web/OpenSubtitlesXmlRpc.java
index 6a81d34d..576dc2d6 100644
--- a/source/net/filebot/web/OpenSubtitlesXmlRpc.java
+++ b/source/net/filebot/web/OpenSubtitlesXmlRpc.java
@@ -33,7 +33,6 @@ import redstone.xmlrpc.XmlRpcException;
 import redstone.xmlrpc.XmlRpcFault;
 import redstone.xmlrpc.util.Base64;
 
-@SuppressWarnings("unchecked")
 public class OpenSubtitlesXmlRpc {
 
 	private final String useragent;
diff --git a/test/net/filebot/util/ByteBufferOutputStreamTest.java b/test/net/filebot/util/ByteBufferOutputStreamTest.java
index c3a6ac8b..c6602b55 100644
--- a/test/net/filebot/util/ByteBufferOutputStreamTest.java
+++ b/test/net/filebot/util/ByteBufferOutputStreamTest.java
@@ -9,7 +9,6 @@ import java.nio.channels.Channels;
 
 import org.junit.Test;
 
-@SuppressWarnings("resource")
 public class ByteBufferOutputStreamTest {
 
 	@Test
diff --git a/test/net/filebot/util/TreeIteratorTest.java b/test/net/filebot/util/TreeIteratorTest.java
index ae9e214c..66660b76 100644
--- a/test/net/filebot/util/TreeIteratorTest.java
+++ b/test/net/filebot/util/TreeIteratorTest.java
@@ -1,7 +1,6 @@
 
 package net.filebot.util;
 
-
 import static org.junit.Assert.*;
 
 import java.util.ArrayList;
@@ -11,12 +10,10 @@ import java.util.List;
 import org.junit.Before;
 import org.junit.Test;
 
-
 public class TreeIteratorTest {
 
 	private List<Object> tree;
 
-
 	@Before
 	public void setUp() throws Exception {
 		tree = new ArrayList<Object>();
@@ -42,12 +39,10 @@ public class TreeIteratorTest {
 		tree.add(trunk);
 	}
 
-
 	@Test
 	public void iterate() {
 		TreeIterator<Object> treeIterator = new TreeIterator<Object>(tree) {
 
-			@SuppressWarnings("unchecked")
 			@Override
 			protected Iterator<Object> children(Object node) {
 				if (node instanceof Iterable)
@@ -55,7 +50,6 @@ public class TreeIteratorTest {
 
 				return null;
 			}
-
 		};
 
 		// check leafs (String) and nodes (Iterable)