Fix minor checkstyle issues

- Add JavaDoc where checkstyle expects it
- Fix line too long issues
- ...

src/test/java/fr/xephi/authme/command/CommandInitializerTest.java

@@ -212,6 +212,7 @@ public class CommandInitializerTest {
                 testCollectionForCommand(command, CommandUtils.getMinNumberOfArguments(command), mandatoryArguments);
                 testCollectionForCommand(command, CommandUtils.getMaxNumberOfArguments(command), totalArguments);
             }
+
             private void testCollectionForCommand(CommandDescription command, int argCount,
                                                   Map<Class<? extends ExecutableCommand>, Integer> collection) {
                 final Class<? extends ExecutableCommand> clazz = command.getExecutableCommand();

src/test/java/fr/xephi/authme/command/TestCommandsUtil.java

@@ -82,7 +82,7 @@ public final class TestCommandsUtil {
         throw new IllegalStateException("Could not find command with label '" + label + "'");
     }
 
-    /** Shortcut command to initialize a new test command. */
+    /* Shortcut command to initialize a new test command. */
     private static CommandDescription createCommand(PermissionNode permission, CommandDescription parent,
                                                     List<String> labels, Class<? extends ExecutableCommand> commandClass,
                                                     CommandArgumentDescription... arguments) {
@@ -103,7 +103,7 @@ public final class TestCommandsUtil {
         return command.register();
     }
 
-    /** Shortcut command to initialize a new argument description. */
+    /* Shortcut command to initialize a new argument description. */
     private static CommandArgumentDescription newArgument(String label, boolean isOptional) {
         return new CommandArgumentDescription(label, "'" + label + "' argument description", isOptional);
     }

src/test/java/fr/xephi/authme/command/executable/authme/AccountsCommandTest.java

@@ -118,7 +118,7 @@ public class AccountsCommandTest {
         // given
         CommandSender sender = mock(CommandSender.class);
         List<String> arguments = Collections.singletonList("123.45.67.89");
-        given(dataSource.getAllAuthsByIp("123.45.67.89")).willReturn(Collections.<String>emptyList());
+        given(dataSource.getAllAuthsByIp("123.45.67.89")).willReturn(Collections.emptyList());
 
         // when
         command.executeCommand(sender, arguments);

src/test/java/fr/xephi/authme/command/executable/authme/AuthMeCommandTest.java

@@ -25,7 +25,7 @@ public class AuthMeCommandTest {
         CommandSender sender = mock(CommandSender.class);
 
         // when
-        command.executeCommand(sender, Collections.<String>emptyList());
+        command.executeCommand(sender, Collections.emptyList());
 
         // then
         ArgumentCaptor<String> messagesCaptor = ArgumentCaptor.forClass(String.class);

src/test/java/fr/xephi/authme/command/executable/authme/FirstSpawnCommandTest.java

@@ -40,7 +40,7 @@ public class FirstSpawnCommandTest {
         Player player = mock(Player.class);
 
         // when
-        command.executeCommand(player, Collections.<String>emptyList());
+        command.executeCommand(player, Collections.emptyList());
 
         // then
         verify(player).teleport(firstSpawn);
@@ -54,7 +54,7 @@ public class FirstSpawnCommandTest {
         Player player = mock(Player.class);
 
         // when
-        command.executeCommand(player, Collections.<String>emptyList());
+        command.executeCommand(player, Collections.emptyList());
 
         // then
         verify(player).sendMessage(argThat(containsString("spawn has failed")));

src/test/java/fr/xephi/authme/command/executable/authme/LastLoginCommandTest.java

@@ -90,15 +90,15 @@ public class LastLoginCommandTest {
         CommandSender sender = mock(CommandSender.class);
         given(sender.getName()).willReturn(name);
 
-        long lastLogin = System.currentTimeMillis() -
-            (412 * DAY_IN_MSEC + 10 * HOUR_IN_MSEC - 9000);
+        long lastLogin = System.currentTimeMillis()
+            - (412 * DAY_IN_MSEC + 10 * HOUR_IN_MSEC - 9000);
         PlayerAuth auth = mock(PlayerAuth.class);
         given(auth.getLastLogin()).willReturn(lastLogin);
         given(auth.getIp()).willReturn("123.45.66.77");
         given(dataSource.getAuth(name)).willReturn(auth);
 
         // when
-        command.executeCommand(sender, Collections.<String>emptyList());
+        command.executeCommand(sender, Collections.emptyList());
 
         // then
         verify(dataSource).getAuth(name);

src/test/java/fr/xephi/authme/command/executable/authme/PurgeBannedPlayersCommandTest.java

@@ -46,7 +46,7 @@ public class PurgeBannedPlayersCommandTest {
         CommandSender sender = mock(CommandSender.class);
 
         // when
-        command.executeCommand(sender, Collections.<String>emptyList());
+        command.executeCommand(sender, Collections.emptyList());
 
         // then
         verify(bukkitService).getBannedPlayers();

src/test/java/fr/xephi/authme/command/executable/authme/PurgeLastPositionCommandTest.java

@@ -63,7 +63,7 @@ public class PurgeLastPositionCommandTest {
         given(dataSource.getAuth(player)).willReturn(auth);
 
         // when
-        command.executeCommand(sender, Collections.<String>emptyList());
+        command.executeCommand(sender, Collections.emptyList());
 
         // then
         verify(dataSource).getAuth(player);

src/test/java/fr/xephi/authme/command/executable/authme/SetFirstSpawnCommandTest.java

@@ -39,7 +39,7 @@ public class SetFirstSpawnCommandTest {
         given(spawnLoader.setFirstSpawn(location)).willReturn(true);
 
         // when
-        command.executeCommand(player, Collections.<String>emptyList());
+        command.executeCommand(player, Collections.emptyList());
 
         // then
         verify(spawnLoader).setFirstSpawn(location);
@@ -55,7 +55,7 @@ public class SetFirstSpawnCommandTest {
         given(spawnLoader.setFirstSpawn(location)).willReturn(false);
 
         // when
-        command.executeCommand(player, Collections.<String>emptyList());
+        command.executeCommand(player, Collections.emptyList());
 
         // then
         verify(spawnLoader).setFirstSpawn(location);

src/test/java/fr/xephi/authme/command/executable/authme/SpawnCommandTest.java

@@ -41,7 +41,7 @@ public class SpawnCommandTest {
         Player player = mock(Player.class);
 
         // when
-        command.executeCommand(player, Collections.<String>emptyList());
+        command.executeCommand(player, Collections.emptyList());
 
         // then
         verify(player).teleport(spawn);
@@ -55,7 +55,7 @@ public class SpawnCommandTest {
         Player player = mock(Player.class);
 
         // when
-        command.executeCommand(player, Collections.<String>emptyList());
+        command.executeCommand(player, Collections.emptyList());
 
         // then
         verify(player).sendMessage(argThat(containsString("Spawn has failed")));

src/test/java/fr/xephi/authme/command/executable/authme/SwitchAntiBotCommandTest.java

@@ -47,7 +47,7 @@ public class SwitchAntiBotCommandTest {
         CommandSender sender = mock(CommandSender.class);
 
         // when
-        command.executeCommand(sender, Collections.<String>emptyList());
+        command.executeCommand(sender, Collections.emptyList());
 
         // then
         verify(sender).sendMessage(argThat(containsString("status: ACTIVE")));