fix not to throw URISyntaxException

src/main/java/com/github/nkzawa/socketio/client/IO.java

@@ -5,7 +5,6 @@ import com.github.nkzawa.socketio.parser.Parser;
 
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.SSLContext;
-import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URL;
@@ -42,7 +41,7 @@ public class IO {
         return socket(new URI(uri), opts);
     }
 
-    public static Socket socket(URI uri) throws URISyntaxException {
+    public static Socket socket(URI uri) {
         return socket(uri, null);
     }
 
@@ -54,18 +53,18 @@ public class IO {
      * @return {@link Socket} instance.
      * @throws URISyntaxException
      */
-    public static Socket socket(URI uri, Options opts) throws URISyntaxException {
+    public static Socket socket(URI uri, Options opts) {
         if (opts == null) {
             opts = new Options();
         }
 
-        URL parsed;
+        URL parsed = Url.parse(uri);
+        URI source;
         try {
-            parsed = Url.parse(uri);
-        } catch (MalformedURLException e) {
-            throw new URISyntaxException(uri.toString(), e.getMessage());
+            source = parsed.toURI();
+        } catch (URISyntaxException e) {
+            throw new RuntimeException(e);
         }
-        URI source = parsed.toURI();
         Manager io;
 
         if (opts.forceNew || !opts.multiplex) {

src/main/java/com/github/nkzawa/socketio/client/Url.java

@@ -13,11 +13,11 @@ public class Url {
 
     private Url() {}
 
-    public static URL parse(String uri) throws URISyntaxException, MalformedURLException {
+    public static URL parse(String uri) throws URISyntaxException {
         return parse(new URI(uri));
     }
 
-    public static URL parse(URI uri) throws MalformedURLException {
+    public static URL parse(URI uri) {
         String protocol = uri.getScheme();
         if (protocol == null || !protocol.matches("^https?|wss?$")) {
             protocol = "https";
@@ -40,13 +40,17 @@ public class Url {
         String userInfo = uri.getRawUserInfo();
         String query = uri.getRawQuery();
         String fragment = uri.getRawFragment();
-        return new URL(protocol + "://"
-                + (userInfo != null ? userInfo + "@" : "")
-                + uri.getHost()
-                + (port != -1 ? ":" + port : "")
-                + path
-                + (query != null ? "?" + query : "")
-                + (fragment != null ? "#" + fragment : ""));
+        try {
+            return new URL(protocol + "://"
+                    + (userInfo != null ? userInfo + "@" : "")
+                    + uri.getHost()
+                    + (port != -1 ? ":" + port : "")
+                    + path
+                    + (query != null ? "?" + query : "")
+                    + (fragment != null ? "#" + fragment : ""));
+        } catch (MalformedURLException e) {
+            throw new RuntimeException(e);
+        }
     }
 
     public static String extractId(String url) throws MalformedURLException {

src/test/java/com/github/nkzawa/socketio/client/UrlTest.java

@@ -16,13 +16,13 @@ import static org.junit.Assert.assertThat;
 public class UrlTest {
 
     @Test
-    public void parse() throws MalformedURLException, URISyntaxException {
+    public void parse() throws URISyntaxException {
         assertThat(Url.parse("http://username:password@host:8080/directory/file?query#ref").toString(),
                 is("http://username:password@host:8080/directory/file?query#ref"));
     }
 
     @Test
-    public void parseRelativePath() throws MalformedURLException, URISyntaxException {
+    public void parseRelativePath() throws URISyntaxException {
         URL url = Url.parse("https://woot.com/test");
         assertThat(url.getProtocol(), is("https"));
         assertThat(url.getHost(), is("woot.com"));
@@ -30,7 +30,7 @@ public class UrlTest {
     }
 
     @Test
-    public void parseNoProtocol() throws MalformedURLException, URISyntaxException {
+    public void parseNoProtocol() throws URISyntaxException {
         URL url = Url.parse("//localhost:3000");
         assertThat(url.getProtocol(), is("https"));
         assertThat(url.getHost(), is("localhost"));
@@ -38,14 +38,14 @@ public class UrlTest {
     }
 
     @Test
-    public void parseNamespace() throws MalformedURLException, URISyntaxException {
+    public void parseNamespace() throws URISyntaxException {
         assertThat(Url.parse("http://woot.com/woot").getPath(), is("/woot"));
         assertThat(Url.parse("http://google.com").getPath(), is("/"));
         assertThat(Url.parse("http://google.com/").getPath(), is("/"));
     }
 
     @Test
-    public void parseDefaultPort() throws MalformedURLException, URISyntaxException {
+    public void parseDefaultPort() throws URISyntaxException {
         assertThat(Url.parse("http://google.com/").toString(), is("http://google.com:80/"));
         assertThat(Url.parse("https://google.com/").toString(), is("https://google.com:443/"));
     }