diff --git a/pom.xml b/pom.xml
index 05fb5e41..a433e8bf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,8 +32,8 @@
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.jcabi</groupId>
-        <artifactId>jcabi</artifactId>
-        <version>0.7.22</version>
+        <artifactId>parent</artifactId>
+        <version>0.9</version>
     </parent>
     <artifactId>jcabi-aspects</artifactId>
     <version>0.11</version>
@@ -53,6 +53,17 @@
         <developerConnection>scm:git:github.com:jcabi/jcabi-aspects.git</developerConnection>
         <url>https://github.com/jcabi/jcabi-aspects</url>
     </scm>
+    <distributionManagement>
+        <site>
+            <!--
+            Deploying the site to Amazon S3. "jcabi.s3" server details
+            are defined in "settings.xml" file, provided by continuous integration
+            server during build cycle.
+            -->
+            <id>www.jcabi.com</id>
+            <url>s3://www.jcabi.com/jcabi-aspects</url>
+        </site>
+    </distributionManagement>
     <dependencies>
         <dependency>
             <groupId>com.jcabi</groupId>
diff --git a/src/main/java/com/jcabi/aspects/aj/MethodLogger.java b/src/main/java/com/jcabi/aspects/aj/MethodLogger.java
index 76ae1fde..0423def2 100644
--- a/src/main/java/com/jcabi/aspects/aj/MethodLogger.java
+++ b/src/main/java/com/jcabi/aspects/aj/MethodLogger.java
@@ -306,6 +306,69 @@ private static boolean enabled(final int level, final Class<?> log) {
         return enabled;
     }
 
+    /**
+     * Checks whether array of types contains given type.
+     * @param array Array of them
+     * @param exp The exception to find
+     * @return TRUE if it's there
+     */
+    private static boolean contains(final Class<? extends Throwable>[] array,
+        final Throwable exp) {
+        boolean contains = false;
+        for (Class<? extends Throwable> type : array) {
+            if (MethodLogger.instanceOf(exp.getClass(), type)) {
+                contains = true;
+                break;
+            }
+        }
+        return contains;
+    }
+
+    /**
+     * The type is an instance of another type?
+     * @param child The child type
+     * @param parent Parent type
+     * @return TRUE if child is really a child of a parent
+     */
+    private static boolean instanceOf(final Class<?> child,
+        final Class<?> parent) {
+        boolean instance = child.equals(parent)
+            || (child.getSuperclass() != null
+            && MethodLogger.instanceOf(child.getSuperclass(), parent));
+        if (!instance) {
+            for (Class<?> iface : child.getInterfaces()) {
+                instance = MethodLogger.instanceOf(iface, parent);
+                if (instance) {
+                    break;
+                }
+            }
+        }
+        return instance;
+    }
+
+    /**
+     * Textualize a stacktrace.
+     * @param trace Array of stacktrace elements
+     * @return The text
+     */
+    private static String textualize(final StackTraceElement[] trace) {
+        final StringBuilder text = new StringBuilder();
+        for (int pos = 0; pos < trace.length; ++pos) {
+            if (text.length() > 0) {
+                text.append(", ");
+            }
+            text.append(
+                String.format(
+                    "%s#%s[%d]",
+                    trace[pos].getClassName(),
+                    trace[pos].getMethodName(),
+                    trace[pos].getLineNumber()
+                )
+            );
+        }
+        return text.toString();
+    }
+
     /**
      * Marker of a running method.
      */
@@ -405,67 +468,4 @@ public int compareTo(final Marker marker) {
         }
     }
 
-    /**
-     * Checks whether array of types contains given type.
-     * @param array Array of them
-     * @param exp The exception to find
-     * @return TRUE if it's there
-     */
-    private static boolean contains(final Class<? extends Throwable>[] array,
-        final Throwable exp) {
-        boolean contains = false;
-        for (Class<? extends Throwable> type : array) {
-            if (MethodLogger.instanceOf(exp.getClass(), type)) {
-                contains = true;
-                break;
-            }
-        }
-        return contains;
-    }
-
-    /**
-     * The type is an instance of another type?
-     * @param child The child type
-     * @param parent Parent type
-     * @return TRUE if child is really a child of a parent
-     */
-    private static boolean instanceOf(final Class<?> child,
-        final Class<?> parent) {
-        boolean instance = child.equals(parent)
-            || (child.getSuperclass() != null
-            && MethodLogger.instanceOf(child.getSuperclass(), parent));
-        if (!instance) {
-            for (Class<?> iface : child.getInterfaces()) {
-                instance = MethodLogger.instanceOf(iface, parent);
-                if (instance) {
-                    break;
-                }
-            }
-        }
-        return instance;
-    }
-
-    /**
-     * Textualize a stacktrace.
-     * @param trace Array of stacktrace elements
-     * @return The text
-     */
-    private static String textualize(final StackTraceElement[] trace) {
-        final StringBuilder text = new StringBuilder();
-        for (int pos = 0; pos < trace.length; ++pos) {
-            if (text.length() > 0) {
-                text.append(", ");
-            }
-            text.append(
-                String.format(
-                    "%s#%s[%d]",
-                    trace[pos].getClassName(),
-                    trace[pos].getMethodName(),
-                    trace[pos].getLineNumber()
-                )
-            );
-        }
-        return text.toString();
-    }
-
 }
diff --git a/src/main/java/com/jcabi/immutable/ArrayMap.java b/src/main/java/com/jcabi/immutable/ArrayMap.java
index 4363be82..ac5ce816 100644
--- a/src/main/java/com/jcabi/immutable/ArrayMap.java
+++ b/src/main/java/com/jcabi/immutable/ArrayMap.java
@@ -63,26 +63,6 @@
 @SuppressWarnings({ "rawtypes", "unchecked", "PMD.TooManyMethods" })
 public final class ArrayMap<K, V> implements ConcurrentMap<K, V> {
 
-    /**
-     * Comparator.
-     */
-    private static final class Cmp<K, V> implements
-        Comparator<ArrayMap.ImmutableEntry<K, V>> {
-        @Override
-        public int compare(final ImmutableEntry<K, V> left,
-            final ImmutableEntry<K, V> right) {
-            int compare;
-            if (left.getKey() instanceof Comparable) {
-                compare = Comparable.class.cast(left.getKey())
-                    .compareTo(right.getKey());
-            } else {
-                compare = left.getKey().toString()
-                    .compareTo(right.getKey().toString());
-            }
-            return compare;
-        }
-    }
-
     /**
      * All entries.
      */
@@ -375,6 +355,26 @@ public Set<Map.Entry<K, V>> entrySet() {
         );
     }
 
+    /**
+     * Comparator.
+     */
+    private static final class Cmp<K, V> implements
+        Comparator<ArrayMap.ImmutableEntry<K, V>> {
+        @Override
+        public int compare(final ImmutableEntry<K, V> left,
+            final ImmutableEntry<K, V> right) {
+            int compare;
+            if (left.getKey() instanceof Comparable) {
+                compare = Comparable.class.cast(left.getKey())
+                    .compareTo(right.getKey());
+            } else {
+                compare = left.getKey().toString()
+                    .compareTo(right.getKey().toString());
+            }
+            return compare;
+        }
+    }
+
     /**
      * Immutable map entry.
      */
diff --git a/src/main/java/com/jcabi/immutable/ArraySortedSet.java b/src/main/java/com/jcabi/immutable/ArraySortedSet.java
index 3b12641d..71ae207f 100644
--- a/src/main/java/com/jcabi/immutable/ArraySortedSet.java
+++ b/src/main/java/com/jcabi/immutable/ArraySortedSet.java
@@ -57,47 +57,6 @@
 @SuppressWarnings({ "unchecked", "PMD.TooManyMethods" })
 public final class ArraySortedSet<T> implements SortedSet<T> {
 
-    /**
-     * Comparator.
-     * @param <T> Type of argument
-     */
-    @Immutable
-    public interface Comparator<T> extends java.util.Comparator<T> {
-        /**
-         * Default comparator.
-         * @param <T> Type of argument
-         */
-        @Immutable
-        final class Default<T> implements ArraySortedSet.Comparator<T> {
-            @Override
-            public int compare(final T left, final T right) {
-                return Comparable.class.cast(left).compareTo(right);
-            }
-        };
-        /**
-         * Neutral comparator (never compares).
-         * @param <T> Type of argument
-         */
-        @Immutable
-        final class Neutral<T> implements ArraySortedSet.Comparator<T> {
-            @Override
-            public int compare(final T left, final T right) {
-                return 1;
-            }
-        };
-        /**
-         * Reverse comparator.
-         * @param <T> Type of argument
-         */
-        @Immutable
-        final class Reverse<T> implements ArraySortedSet.Comparator<T> {
-            @Override
-            public int compare(final T left, final T right) {
-                return Comparable.class.cast(right).compareTo(left);
-            }
-        };
-    };
-
     /**
      * All values.
      */
@@ -389,4 +348,45 @@ public void clear() {
         throw new UnsupportedOperationException();
     }
 
+    /**
+     * Comparator.
+     * @param <T> Type of argument
+     */
+    @Immutable
+    public interface Comparator<T> extends java.util.Comparator<T> {
+        /**
+         * Default comparator.
+         * @param <T> Type of argument
+         */
+        @Immutable
+        final class Default<T> implements ArraySortedSet.Comparator<T> {
+            @Override
+            public int compare(final T left, final T right) {
+                return Comparable.class.cast(left).compareTo(right);
+            }
+        };
+        /**
+         * Neutral comparator (never compares).
+         * @param <T> Type of argument
+         */
+        @Immutable
+        final class Neutral<T> implements ArraySortedSet.Comparator<T> {
+            @Override
+            public int compare(final T left, final T right) {
+                return 1;
+            }
+        };
+        /**
+         * Reverse comparator.
+         * @param <T> Type of argument
+         */
+        @Immutable
+        final class Reverse<T> implements ArraySortedSet.Comparator<T> {
+            @Override
+            public int compare(final T left, final T right) {
+                return Comparable.class.cast(right).compareTo(left);
+            }
+        };
+    };
+
 }