errorprone :: CheckedExceptionNotThrown

src/main/java/emissary/core/channels/AbstractSeekableByteChannel.java

@@ -190,6 +190,7 @@ public final long size() throws IOException {
      * @throws IOException if an error occurs
      */
     @Override
+    @SuppressWarnings("CheckedExceptionNotThrown")
     public final SeekableByteChannel truncate(final long size) throws IOException {
         throw new NonWritableChannelException();
     }
@@ -200,6 +201,7 @@ public final SeekableByteChannel truncate(final long size) throws IOException {
      * @param byteBuffer to write from
      */
     @Override
+    @SuppressWarnings("CheckedExceptionNotThrown")
     public final int write(final ByteBuffer byteBuffer) throws IOException {
         throw new NonWritableChannelException();
     }

src/main/java/emissary/output/filter/DataFilter.java

@@ -188,7 +188,7 @@ protected boolean writeDataStream(final IBaseDataObject d, final IBaseDataObject
      * Main to test output types
      */
     @SuppressWarnings("SystemOut")
-    public static void main(final String[] args) throws IOException {
+    public static void main(final String[] args) {
         final String name = args.length > 0 ? args[0] : null;
 
         final DataFilter filter = new DataFilter();

src/main/java/emissary/output/filter/XmlOutputFilter.java

@@ -41,7 +41,7 @@ public byte[] convert(final List<IBaseDataObject> list, final Map<String, Object
      * Main to test output types
      */
     @SuppressWarnings("SystemOut")
-    public static void main(String[] args) throws IOException {
+    public static void main(String[] args) {
         String name = args.length > 0 ? args[0] : null;
 
         XmlOutputFilter filter = new XmlOutputFilter();

src/main/java/emissary/output/roller/journal/JournaledChannelPool.java

@@ -33,6 +33,7 @@ public class JournaledChannelPool implements AutoCloseable {
     @Nullable
     private JournaledChannel[] allchannels;
 
+    @SuppressWarnings("CheckedExceptionNotThrown")
     public JournaledChannelPool(final Path directory, final String key, final int max) throws IOException {
         this.max = max;
         this.directory = directory;

src/main/java/emissary/parser/SimpleNioParser.java

@@ -25,6 +25,7 @@ public class SimpleNioParser extends NIOSessionParser {
     /**
      * Create a session parser on the data
      */
+    @SuppressWarnings("CheckedExceptionNotThrown")
     public SimpleNioParser(SeekableByteChannel channel) throws ParserException {
         super(channel);
     }

src/main/java/emissary/pickup/WorkSpace.java

@@ -167,6 +167,7 @@ public static void main(final String[] args) {
     /**
      * Construct the space
      */
+    @SuppressWarnings("CheckedExceptionNotThrown")
     public WorkSpace() throws Exception {
 
     }

src/main/java/emissary/transform/decode/HtmlEscape.java

@@ -340,7 +340,7 @@ private static String getValueForHtmlEntity(String entity) {
     private HtmlEscape() {}
 
     @SuppressWarnings("SystemOut")
-    public static void main(String[] args) throws Exception {
+    public static void main(String[] args) {
         boolean useString = false;
         int i = 0;
         if (args.length > 0 && args[i].equals("-s")) {

src/main/java/emissary/transform/decode/JavascriptEscape.java

@@ -44,7 +44,7 @@ public static byte[] unescape(byte[] data) {
     private JavascriptEscape() {}
 
     @SuppressWarnings("SystemOut")
-    public static void main(String[] args) throws Exception {
+    public static void main(String[] args) {
         int i = 0;
 
         for (; i < args.length; i++) {

src/main/java/emissary/transform/decode/JsonEscape.java

@@ -78,7 +78,7 @@ protected static boolean isOctalDigit(byte b) {
     private JsonEscape() {}
 
     @SuppressWarnings("SystemOut")
-    public static void main(String[] args) throws Exception {
+    public static void main(String[] args) {
         for (int i = 0; i < args.length; i++) {
             byte[] content = Executrix.readDataFromFile(args[i]);
             if (content == null) {

src/main/java/emissary/util/magic/MagicNumberFactory.java

@@ -412,7 +412,7 @@ private static byte[] resolveMask(String[] columns, MagicNumber item) {
     // -----------------------------------------------------------------------
     // COLUMN C: [UNARY_OPERATOR][Some value like 0x00]
     // -----------------------------------------------------------------------
-    private static byte[] resolveValue(String[] columns, MagicNumber item) throws ParseException {
+    private static byte[] resolveValue(String[] columns, MagicNumber item) {
         String subject = columns[2];
 
         if (item.dataType == MagicNumber.TYPE_STRING && !(subject.length() == 1 && subject.charAt(0) == 'x')) {