1 files changed, 120 insertions, 120 deletions
diff --git a/dicore3/command/src/main/java/io/dico/dicore/command/ChildCommandAddress.java b/dicore3/command/src/main/java/io/dico/dicore/command/ChildCommandAddress.java
index 9a26f61..72bc303 100644
--- a/dicore3/command/src/main/java/io/dico/dicore/command/ChildCommandAddress.java
+++ b/dicore3/command/src/main/java/io/dico/dicore/command/ChildCommandAddress.java
@@ -1,120 +1,120 @@
-package io.dico.dicore.command;
-
-import io.dico.dicore.command.predef.DefaultGroupCommand;
-import io.dico.dicore.command.predef.HelpCommand;
-
-import java.util.*;
-
-public class ChildCommandAddress extends ModifiableCommandAddress {
-    ModifiableCommandAddress parent;
-    final List<String> namesModifiable = new ArrayList<>(4);
-    List<String> names = namesModifiable;
-    Command command;
-    boolean isCommandTrailing;
-
-    public ChildCommandAddress() {
-    }
-
-    public ChildCommandAddress(Command command) {
-        this.command = command;
-    }
-
-    public ChildCommandAddress(Command command, String name, String... aliases) {
-        this(command);
-        addNameAndAliases(name, aliases);
-    }
-
-    public static ChildCommandAddress newPlaceHolderCommand(String name, String... aliases) {
-        ChildCommandAddress rv = new ChildCommandAddress();
-        rv.setupAsPlaceholder(name, aliases);
-        return rv;
-    }
-
-    public void setupAsPlaceholder(String name, String... aliases) {
-        if (!hasCommand()) {
-            setCommand(DefaultGroupCommand.getInstance());
-        }
-
-        addNameAndAliases(name, aliases);
-        HelpCommand.registerAsChild(this);
-    }
-
-    @Override
-    public boolean isRoot() {
-        return false;
-    }
-
-    @Override
-    public ModifiableCommandAddress getParent() {
-        return parent;
-    }
-
-    @Override
-    public Command getCommand() {
-        return command;
-    }
-
-    @Override
-    public void setCommand(Command command) {
-        if (hasUserDeclaredCommand()) {
-            throw new IllegalStateException("Command is already set at address \"" + getAddress() + "\"");
-        }
-        this.command = command;
-    }
-
-    @Override
-    public List<String> getNames() {
-        return names;
-    }
-
-    public void addNameAndAliases(String name, String... aliases) {
-        names.add(name);
-        names.addAll(Arrays.asList(aliases));
-    }
-
-    @Override
-    public String getMainKey() {
-        return namesModifiable.isEmpty() ? null : namesModifiable.get(0);
-    }
-
-    @Override
-    public String getAddress() {
-        ICommandAddress address = this;
-        int depth = getDepth();
-        String[] keys = new String[depth];
-        for (int i = depth - 1; i >= 0; i--) {
-            keys[i] = address.getMainKey();
-            address = address.getParent();
-        }
-        return String.join(" ", keys);
-    }
-
-    public void finalizeNames() {
-        if (names == namesModifiable) {
-            names = Collections.unmodifiableList(namesModifiable);
-        }
-    }
-
-    Iterator<String> modifiableNamesIterator() {
-        return namesModifiable.iterator();
-    }
-
-    void setParent(ModifiableCommandAddress parent) {
-        finalizeNames();
-        this.parent = parent;
-    }
-
-    @Override
-    public boolean isCommandTrailing() {
-        return isCommandTrailing;
-    }
-
-    @Override
-    public void setCommandTrailing(boolean trailing) {
-        if (hasChildren()) {
-            throw new IllegalStateException("Address already has children, this property can't be modified");
-        }
-        isCommandTrailing = trailing;
-    }
-
-}
+package io.dico.dicore.command;
+
+import io.dico.dicore.command.predef.DefaultGroupCommand;
+import io.dico.dicore.command.predef.HelpCommand;
+
+import java.util.*;
+
+public class ChildCommandAddress extends ModifiableCommandAddress {
+    ModifiableCommandAddress parent;
+    final List<String> namesModifiable = new ArrayList<>(4);
+    List<String> names = namesModifiable;
+    Command command;
+    boolean isCommandTrailing;
+
+    public ChildCommandAddress() {
+    }
+
+    public ChildCommandAddress(Command command) {
+        this.command = command;
+    }
+
+    public ChildCommandAddress(Command command, String name, String... aliases) {
+        this(command);
+        addNameAndAliases(name, aliases);
+    }
+
+    public static ChildCommandAddress newPlaceHolderCommand(String name, String... aliases) {
+        ChildCommandAddress rv = new ChildCommandAddress();
+        rv.setupAsPlaceholder(name, aliases);
+        return rv;
+    }
+
+    public void setupAsPlaceholder(String name, String... aliases) {
+        if (!hasCommand()) {
+            setCommand(DefaultGroupCommand.getInstance());
+        }
+
+        addNameAndAliases(name, aliases);
+        HelpCommand.registerAsChild(this);
+    }
+
+    @Override
+    public boolean isRoot() {
+        return false;
+    }
+
+    @Override
+    public ModifiableCommandAddress getParent() {
+        return parent;
+    }
+
+    @Override
+    public Command getCommand() {
+        return command;
+    }
+
+    @Override
+    public void setCommand(Command command) {
+        if (hasUserDeclaredCommand()) {
+            throw new IllegalStateException("Command is already set at address \"" + getAddress() + "\"");
+        }
+        this.command = command;
+    }
+
+    @Override
+    public List<String> getNames() {
+        return names;
+    }
+
+    public void addNameAndAliases(String name, String... aliases) {
+        names.add(name);
+        names.addAll(Arrays.asList(aliases));
+    }
+
+    @Override
+    public String getMainKey() {
+        return namesModifiable.isEmpty() ? null : namesModifiable.get(0);
+    }
+
+    @Override
+    public String getAddress() {
+        ICommandAddress address = this;
+        int depth = getDepth();
+        String[] keys = new String[depth];
+        for (int i = depth - 1; i >= 0; i--) {
+            keys[i] = address.getMainKey();
+            address = address.getParent();
+        }
+        return String.join(" ", keys);
+    }
+
+    public void finalizeNames() {
+        if (names == namesModifiable) {
+            names = Collections.unmodifiableList(namesModifiable);
+        }
+    }
+
+    Iterator<String> modifiableNamesIterator() {
+        return namesModifiable.iterator();
+    }
+
+    void setParent(ModifiableCommandAddress parent) {
+        finalizeNames();
+        this.parent = parent;
+    }
+
+    @Override
+    public boolean isCommandTrailing() {
+        return isCommandTrailing;
+    }
+
+    @Override
+    public void setCommandTrailing(boolean trailing) {
+        if (hasChildren()) {
+            throw new IllegalStateException("Address already has children, this property can't be modified");
+        }
+        isCommandTrailing = trailing;
+    }
+
+}