diff --git a/src/host-iface/CMakeLists.txt b/src/host-iface/CMakeLists.txt
index e69de29..787d66f 100644
--- a/src/host-iface/CMakeLists.txt
+++ b/src/host-iface/CMakeLists.txt
@@ -0,0 +1,6 @@
+SET (LibName ${PROJECT_LOWERCASE_NAME}-host-iface)
+FILE (GLOB_RECURSE LibSources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} HostInterface.vala)
+SET (LibPackages gee-0.8 gmodule-2.0 gio-2.0)
+SET (LibExtraSources ${PROJECT_SOURCE_DIR}/src/library_constructor.c)
+SET (LibInstall ON)
+INCLUDE (ValaLibCommonRules)
diff --git a/src/host-iface/HostInterface.vala b/src/host-iface/HostInterface.vala
new file mode 100644
index 0000000..b73f0ef
--- /dev/null
+++ b/src/host-iface/HostInterface.vala
@@ -0,0 +1,23 @@
+/**
+ * GObject Models.
+ */
+namespace GObject {
+
+	/**
+	 * Modules/Plugins.
+	 */
+	namespace Plugins {
+
+		/**
+		 * Host interface.
+		 */
+		public interface IHost : Object {
+		}
+
+		/**
+		 * Abstract Host.
+		 */
+		public abstract class Host : Object, IHost {
+		}
+	}
+}
diff --git a/src/loader/CMakeLists.txt b/src/loader/CMakeLists.txt
index ce15a24..777f917 100644
--- a/src/loader/CMakeLists.txt
+++ b/src/loader/CMakeLists.txt
@@ -1,9 +1,13 @@
 SET (LibName ${PROJECT_LOWERCASE_NAME}-loader)
 FILE (GLOB_RECURSE LibSources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} PluginLoader.vala)
 SET (LibPackages gee-0.8 gmodule-2.0 gio-2.0)
-SET (LibCustomVapis ${CMAKE_BINARY_DIR}/src/plugin-iface/${PROJECT_LOWERCASE_NAME}-iface-${MAJOR}.vapi)
+SET (LibCustomVapis ${CMAKE_BINARY_DIR}/src/plugin-iface/${PROJECT_LOWERCASE_NAME}-iface-${MAJOR}.vapi
+     ${CMAKE_BINARY_DIR}/src/host-iface/${PROJECT_LOWERCASE_NAME}-host-iface-${MAJOR}.vapi
+)
 SET (LibExtraSources ${PROJECT_SOURCE_DIR}/src/library_constructor.c)
 SET (LibInstall ON)
-SET (LibLinkLibs ${PROJECT_LOWERCASE_NAME}-iface)
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface")
+SET (LibLinkLibs ${PROJECT_LOWERCASE_NAME}-iface ${PROJECT_LOWERCASE_NAME}-host-iface)
+INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface"
+                     "${CMAKE_BINARY_DIR}/src/host-iface"
+)
 INCLUDE (ValaLibCommonRules)
diff --git a/src/loader/PluginLoader.vala b/src/loader/PluginLoader.vala
index 8894b6e..781c403 100644
--- a/src/loader/PluginLoader.vala
+++ b/src/loader/PluginLoader.vala
@@ -68,8 +68,10 @@ namespace GObject {
 			/**
 			 * Creates Plugin instance from the module.
 			 */
-			public Plugin create_instance () {
-				return Object.new (type) as Plugin;
+			public Plugin create_instance (IHost ihost) {
+				var p = Object.new (type) as Plugin;
+				p.host = ihost;
+				return p;
 			}
 		}
 
diff --git a/src/plugin-iface/CMakeLists.txt b/src/plugin-iface/CMakeLists.txt
index da0f6a1..a897521 100644
--- a/src/plugin-iface/CMakeLists.txt
+++ b/src/plugin-iface/CMakeLists.txt
@@ -1,6 +1,9 @@
 SET (LibName ${PROJECT_LOWERCASE_NAME}-iface)
 FILE (GLOB_RECURSE LibSources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} PluginInterface.vala)
 SET (LibPackages gee-0.8 gmodule-2.0 gio-2.0)
+SET (LibCustomVapis ${CMAKE_BINARY_DIR}/src/host-iface/${PROJECT_LOWERCASE_NAME}-host-iface-${MAJOR}.vapi)
 SET (LibExtraSources ${PROJECT_SOURCE_DIR}/src/library_constructor.c)
 SET (LibInstall ON)
+SET (LibLinkLibs ${PROJECT_LOWERCASE_NAME}-host-iface)
+INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/host-iface")
 INCLUDE (ValaLibCommonRules)
diff --git a/src/plugin-iface/PluginInterface.vala b/src/plugin-iface/PluginInterface.vala
index a79e2d2..3e25a25 100644
--- a/src/plugin-iface/PluginInterface.vala
+++ b/src/plugin-iface/PluginInterface.vala
@@ -18,6 +18,11 @@ namespace GObject {
 		 * Abstract Plugin.
 		 */
 		public abstract class Plugin : Object, IPlugabble {
+
+			/**
+			 * Host Interface.
+			 */
+			public IHost host = null;
 		}
 	}
 }
diff --git a/test/loader_test-iface/CMakeLists.txt b/test/loader_test-iface/CMakeLists.txt
index 7d1e8a3..02b4fca 100644
--- a/test/loader_test-iface/CMakeLists.txt
+++ b/test/loader_test-iface/CMakeLists.txt
@@ -1,6 +1,10 @@
 SET (LibName loader_test-iface)
 FILE (GLOB_RECURSE LibSources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} LoaderTestInterface.vala)
-SET (LibCustomVapis ${CMAKE_BINARY_DIR}/src/plugin-iface/${PROJECT_LOWERCASE_NAME}-iface-${MAJOR}.vapi)
+SET (LibCustomVapis ${CMAKE_BINARY_DIR}/src/plugin-iface/${PROJECT_LOWERCASE_NAME}-iface-${MAJOR}.vapi
+                    ${CMAKE_BINARY_DIR}/src/host-iface/${PROJECT_LOWERCASE_NAME}-host-iface-${MAJOR}.vapi
+)
 SET (LibLinkLibs gobject-plugin-iface)
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface")
+INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface"
+                     "${CMAKE_BINARY_DIR}/src/host-iface"
+)
 INCLUDE (ValaLibCommonRules)
diff --git a/test/loader_test-iface/LoaderTestInterface.vala b/test/loader_test-iface/LoaderTestInterface.vala
index f11129b..ab347a4 100644
--- a/test/loader_test-iface/LoaderTestInterface.vala
+++ b/test/loader_test-iface/LoaderTestInterface.vala
@@ -1,15 +1,25 @@
 using GObject.Plugins;
 
+/**
+ * Loader Host Interface.
+ */
+public interface IHostLoaderTest : IHost {
+
+	/**
+	 * Any Host Method.
+	 */
+	public abstract void method_host ();
+}
+
 /**
  * Abstract plugin of type A.
  */
 public abstract class PluginTypeA: Plugin {
 
 	/**
-	 * Any virtual method for PluginTypeA.
+	 * Any abstract method for PluginTypeA.
 	 */
-	[CCode (has_target = false)]
-	public virtual void method_a () { }
+	public abstract void method_a ();
 }
 
 /**
@@ -18,7 +28,7 @@ public abstract class PluginTypeA: Plugin {
 public abstract class PluginTypeB : Plugin {
 
 	/**
-	 * Any virtual method for PluginTypeB.
+	 * Any abstract method for PluginTypeB.
 	 */
-	public virtual string method_b () { return ""; }
+	public abstract string method_b ();
 }
diff --git a/test/loader_test/CMakeLists.txt b/test/loader_test/CMakeLists.txt
index b1287f7..4624fed 100644
--- a/test/loader_test/CMakeLists.txt
+++ b/test/loader_test/CMakeLists.txt
@@ -4,11 +4,18 @@ SET (BinPackages gee-0.8 gio-2.0)
 SET (BinCustomVapis ${CMAKE_BINARY_DIR}/src/loader/${PROJECT_LOWERCASE_NAME}-loader-${MAJOR}.vapi
      ${CMAKE_BINARY_DIR}/src/plugin-iface/${PROJECT_LOWERCASE_NAME}-iface-${MAJOR}.vapi
      ${CMAKE_BINARY_DIR}/test/loader_test-iface/loader_test-iface-${MAJOR}.vapi
+     ${CMAKE_BINARY_DIR}/src/host-iface/${PROJECT_LOWERCASE_NAME}-host-iface-${MAJOR}.vapi
 )
-SET (BinLinkLibs ${PROJECT_LOWERCASE_NAME}-loader ${PROJECT_LOWERCASE_NAME}-iface loader_test-iface
+SET (BinLinkLibs ${PROJECT_LOWERCASE_NAME}-loader
+                 ${PROJECT_LOWERCASE_NAME}-iface
+                 ${PROJECT_LOWERCASE_NAME}-host-iface
+                 loader_test-iface
+)
+INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/loader"
+                     "${CMAKE_BINARY_DIR}/src/plugin-iface"
+                     "${CMAKE_BINARY_DIR}/test/loader_test-iface"
+                     "${CMAKE_BINARY_DIR}/src/host-iface"
 )
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/loader" "${CMAKE_BINARY_DIR}/src/plugin-iface"
-"${CMAKE_BINARY_DIR}/test/loader_test-iface")
 INCLUDE (ValaBinCommonRules)
 
 # Plugin Loading Test
@@ -21,17 +28,26 @@ ENDMACRO (plugin_loading_test)
 
 # Testing Plugin:[de]init() and Library unload()
 plugin_loading_test (SimpleLoaderTest
-"Plugin Type Name = TypeA1
-Plugin Type Name = TypeA2
-Plugin Type Name = TypeB1
-Plugin Type Name = TypeB2
-TypeA1 init
-TypeA1.method_a \\\\(\\\\) called
-TypeA1 deinit
-TypeB1 init
-TypeB1.method_b \\\\(\\\\) called
-TypeB1 returned string
-TypeB1 deinit"
+"List Plugins:
+  Name = TypeA1
+  Name = TypeA2
+  Name = TypeB1
+  Name = TypeB2
+Creating PluginTypeA Object:
+  TypeA1 init \\\\(\\\\) called
+Call a.method_a \\\\(\\\\) from main app:
+  TypeA1.method_a \\\\(\\\\) called
+Call IHostLoaderTest.method_host \\\\(\\\\) from TypeA1:
+  LoaderTestHost.method_host \\\\(\\\\) called
+Destroing PluginTypeA Object:
+  TypeA1 deinit \\\\(\\\\) called
+Creating PluginTypeB Object:
+  TypeB1 init \\\\(\\\\) called
+Call b.method_b \\\\(\\\\) from main app:
+  TypeB1.method_b \\\\(\\\\) called
+  Returned String: TypeB1 returned string
+Destroing PluginTypeB Object:
+  TypeB1 deinit \\\\(\\\\) called"
 )
 SET_TESTS_PROPERTIES(loader_test-SimpleLoaderTest PROPERTIES ENVIRONMENT "LANG=en")
 
diff --git a/test/loader_test/LoaderTest.vala b/test/loader_test/LoaderTest.vala
index 8cda1e7..7bdfbf3 100644
--- a/test/loader_test/LoaderTest.vala
+++ b/test/loader_test/LoaderTest.vala
@@ -3,8 +3,16 @@ using GObject.Plugins;
 static Gee.ArrayList<Module> type_a_modules = null;
 static Gee.ArrayList<Module> type_b_modules = null;
 
+class LoaderTestHost : Object, IHost, IHostLoaderTest {
+	public void method_host () {
+		stdout.puts ("LoaderTestHost.method_host () called\n");
+	}
+}
+
 int main (string [] args) {
 
+	var h = new LoaderTestHost ();
+
 	GObject.Plugins.load_modules (
 	    Path.build_path (Path.DIR_SEPARATOR_S, File.new_for_path (
 	        args[0]).get_parent ().get_parent ().get_path (), "test/plugins/typeA"),
@@ -18,23 +26,32 @@ int main (string [] args) {
 	);
 
 	// Show Modules List
+	stdout.puts ("List Plugins:\n");
 	foreach (var m in type_a_modules) {
-		stdout.printf ("Plugin Type Name = " + m.get_plugin_type ().name () + "\n");
+		stdout.printf ("  Name = " + m.get_plugin_type ().name () + "\n");
 	}
 	foreach (var m in type_b_modules) {
-		stdout.printf ("Plugin Type Name = " + m.get_plugin_type ().name () + "\n");
+		stdout.printf ("  Name = " + m.get_plugin_type ().name () + "\n");
 	}
 
 	// Create a new Plugin Instance by Object.new () method
-	var a = type_a_modules[0].create_instance () as PluginTypeA;
+	stdout.puts ("Creating PluginTypeA Object:\n  ");
+	var a = type_a_modules[0].create_instance (h) as PluginTypeA;
+	stdout.puts ("Call a.method_a () from main app:\n  ");
 	a.method_a ();
-	a = null; // free last instance, plugin unload
+	stdout.puts ("Destroing PluginTypeA Object:\n  ");
+	a = null;
 
 	// Create a new Plugin Instance by Plugin Type
+	stdout.puts ("Creating PluginTypeB Object:\n  ");
 	var b = GLib.Object.new (Type.from_name (type_b_modules[0].get_plugin_type ().name ())) as PluginTypeB;
-	stdout.puts (b.method_b () + "\n");
-	b = null; // free last instance, plugin unload
+	b.host = h;
+	stdout.puts ("Call b.method_b () from main app:\n  ");
+	stdout.puts ("  Returned String: " + b.method_b () + "\n");
+	stdout.puts ("Destroing PluginTypeB Object:\n  ");
+	b = null;
 
+	// Unload modules
 	GObject.Plugins.unload_modules (type_a_modules);
 	GObject.Plugins.unload_modules (type_b_modules);
 
diff --git a/test/plugins/typeA/typeA1/CMakeLists.txt b/test/plugins/typeA/typeA1/CMakeLists.txt
index 8d93ab9..5feec82 100644
--- a/test/plugins/typeA/typeA1/CMakeLists.txt
+++ b/test/plugins/typeA/typeA1/CMakeLists.txt
@@ -3,10 +3,13 @@ FILE (GLOB_RECURSE PluginSources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} TypeA1.val
 SET (PluginCustomVapis
     ${CMAKE_BINARY_DIR}/src/plugin-iface/${PROJECT_LOWERCASE_NAME}-iface-${MAJOR}.vapi
     ${CMAKE_BINARY_DIR}/test/loader_test-iface/loader_test-iface-${MAJOR}.vapi
+    ${CMAKE_BINARY_DIR}/src/host-iface/${PROJECT_LOWERCASE_NAME}-host-iface-${MAJOR}.vapi
 )
 SET (PluginLinkLibs gobject-plugin-iface loader_test-iface)
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface")
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/test/loader_test-iface")
+INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface"
+                     "${CMAKE_BINARY_DIR}/test/loader_test-iface"
+                     "${CMAKE_BINARY_DIR}/src/host-iface"
+)
 INCLUDE (ValaPluginCommonRules)
 
 #INSTALL (TARGETS ${PluginName} DESTINATION lib/${PROJECT_LOWERCASE_NAME}-${MAJOR}/plugins/${PluginName})
diff --git a/test/plugins/typeA/typeA1/TypeA1.vala b/test/plugins/typeA/typeA1/TypeA1.vala
index a625d94..3ab1867 100644
--- a/test/plugins/typeA/typeA1/TypeA1.vala
+++ b/test/plugins/typeA/typeA1/TypeA1.vala
@@ -9,21 +9,23 @@ public class TypeA1 : PluginTypeA {
 	 * Constructs a new ``TypeA1``.
 	 */
 	construct {
-		stdout.puts ("TypeA1 init\n");
+		stdout.puts ("TypeA1 init () called\n");
 	}
 
 	/**
 	 * Destroys the ``TypeA1``.
 	 */
 	~Test () {
-		stdout.puts ("TypeA1 deinit\n");
+		stdout.puts ("TypeA1 deinit () called\n");
 	}
 
 	/**
-	 * Any virtual method for PluginTypeA.
+	 * Any abstract method realization for PluginTypeA.
 	 */
 	public override void method_a () {
 		stdout.puts ("TypeA1.method_a () called\n");
+		stdout.puts ("Call IHostLoaderTest.method_host () from TypeA1:\n  ");
+		(host as IHostLoaderTest).method_host ();
 	}
 }
 
diff --git a/test/plugins/typeA/typeA2/CMakeLists.txt b/test/plugins/typeA/typeA2/CMakeLists.txt
index 11681d0..2c5767e 100644
--- a/test/plugins/typeA/typeA2/CMakeLists.txt
+++ b/test/plugins/typeA/typeA2/CMakeLists.txt
@@ -3,10 +3,13 @@ FILE (GLOB_RECURSE PluginSources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} TypeA2.val
 SET (PluginCustomVapis
     ${CMAKE_BINARY_DIR}/src/plugin-iface/${PROJECT_LOWERCASE_NAME}-iface-${MAJOR}.vapi
     ${CMAKE_BINARY_DIR}/test/loader_test-iface/loader_test-iface-${MAJOR}.vapi
+    ${CMAKE_BINARY_DIR}/src/host-iface/${PROJECT_LOWERCASE_NAME}-host-iface-${MAJOR}.vapi
 )
 SET (PluginLinkLibs gobject-plugin-iface loader_test-iface)
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface")
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/test/loader_test-iface")
+INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface"
+                     "${CMAKE_BINARY_DIR}/test/loader_test-iface"
+                     "${CMAKE_BINARY_DIR}/src/host-iface"
+)
 INCLUDE (ValaPluginCommonRules)
 
 #INSTALL (TARGETS ${PluginName} DESTINATION lib/${PROJECT_LOWERCASE_NAME}-${MAJOR}/plugins/${PluginName})
diff --git a/test/plugins/typeA/typeA2/TypeA2.vala b/test/plugins/typeA/typeA2/TypeA2.vala
index 4f3d335..ede533e 100644
--- a/test/plugins/typeA/typeA2/TypeA2.vala
+++ b/test/plugins/typeA/typeA2/TypeA2.vala
@@ -9,18 +9,18 @@ public class TypeA2 : PluginTypeA {
 	 * Constructs a new ``TypeA2``.
 	 */
 	construct {
-		stdout.puts ("TypeA2 init\n");
+		stdout.puts ("TypeA2 init () called\n");
 	}
 
 	/**
 	 * Destroys the ``TypeA2``.
 	 */
 	~Test () {
-		stdout.puts ("TypeA2 deinit\n");
+		stdout.puts ("TypeA2 deinit () called\n");
 	}
 
 	/**
-	 * Any virtual method for PluginTypeA.
+	 * Any abstract method realization for PluginTypeA.
 	 */
 	public override void method_a () {
 		stdout.puts ("TypeA2.method_a () called\n");
diff --git a/test/plugins/typeB/typeB1/CMakeLists.txt b/test/plugins/typeB/typeB1/CMakeLists.txt
index ab7393a..a587624 100644
--- a/test/plugins/typeB/typeB1/CMakeLists.txt
+++ b/test/plugins/typeB/typeB1/CMakeLists.txt
@@ -3,10 +3,13 @@ FILE (GLOB_RECURSE PluginSources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} TypeB1.val
 SET (PluginCustomVapis
     ${CMAKE_BINARY_DIR}/src/plugin-iface/${PROJECT_LOWERCASE_NAME}-iface-${MAJOR}.vapi
     ${CMAKE_BINARY_DIR}/test/loader_test-iface/loader_test-iface-${MAJOR}.vapi
+    ${CMAKE_BINARY_DIR}/src/host-iface/${PROJECT_LOWERCASE_NAME}-host-iface-${MAJOR}.vapi
 )
 SET (PluginLinkLibs gobject-plugin-iface loader_test-iface)
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface")
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/test/loader_test-iface")
+INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface"
+                     "${CMAKE_BINARY_DIR}/test/loader_test-iface"
+                     "${CMAKE_BINARY_DIR}/src/host-iface"
+)
 INCLUDE (ValaPluginCommonRules)
 
 #INSTALL (TARGETS ${PluginName} DESTINATION lib/${PROJECT_LOWERCASE_NAME}-${MAJOR}/plugins/${PluginName})
diff --git a/test/plugins/typeB/typeB1/TypeB1.vala b/test/plugins/typeB/typeB1/TypeB1.vala
index e0e488a..59f18dd 100644
--- a/test/plugins/typeB/typeB1/TypeB1.vala
+++ b/test/plugins/typeB/typeB1/TypeB1.vala
@@ -9,18 +9,18 @@ public class TypeB1 : PluginTypeB {
 	 * Constructs a new ``TypeB1``.
 	 */
 	construct {
-		stdout.puts ("TypeB1 init\n");
+		stdout.puts ("TypeB1 init () called\n");
 	}
 
 	/**
 	 * Destroys the ``TypeB1``.
 	 */
 	~Test () {
-		stdout.puts ("TypeB1 deinit\n");
+		stdout.puts ("TypeB1 deinit () called\n");
 	}
 
 	/**
-	 * Any virtual method for PluginTypeB.
+	 * Any abstract method realization for PluginTypeB.
 	 */
 	public override string method_b () {
 		stdout.puts ("TypeB1.method_b () called\n");
diff --git a/test/plugins/typeB/typeB2/CMakeLists.txt b/test/plugins/typeB/typeB2/CMakeLists.txt
index 2b74e06..bb4b067 100644
--- a/test/plugins/typeB/typeB2/CMakeLists.txt
+++ b/test/plugins/typeB/typeB2/CMakeLists.txt
@@ -3,10 +3,13 @@ FILE (GLOB_RECURSE PluginSources RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} TypeB2.val
 SET (PluginCustomVapis
     ${CMAKE_BINARY_DIR}/src/plugin-iface/${PROJECT_LOWERCASE_NAME}-iface-${MAJOR}.vapi
     ${CMAKE_BINARY_DIR}/test/loader_test-iface/loader_test-iface-${MAJOR}.vapi
+    ${CMAKE_BINARY_DIR}/src/host-iface/${PROJECT_LOWERCASE_NAME}-host-iface-${MAJOR}.vapi
 )
 SET (PluginLinkLibs gobject-plugin-iface loader_test-iface)
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface")
-INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/test/loader_test-iface")
+INCLUDE_DIRECTORIES ("${CMAKE_BINARY_DIR}/src/plugin-iface"
+                     "${CMAKE_BINARY_DIR}/test/loader_test-iface"
+                     "${CMAKE_BINARY_DIR}/src/host-iface"
+)
 INCLUDE (ValaPluginCommonRules)
 
 #INSTALL (TARGETS ${PluginName} DESTINATION lib/${PROJECT_LOWERCASE_NAME}-${MAJOR}/plugins/${PluginName})
diff --git a/test/plugins/typeB/typeB2/TypeB2.vala b/test/plugins/typeB/typeB2/TypeB2.vala
index 9478a1c..585c68e 100644
--- a/test/plugins/typeB/typeB2/TypeB2.vala
+++ b/test/plugins/typeB/typeB2/TypeB2.vala
@@ -9,18 +9,18 @@ public class TypeB2 : PluginTypeB {
 	 * Constructs a new ``TypeB2``.
 	 */
 	construct {
-		stdout.puts ("TypeB2 init\n");
+		stdout.puts ("TypeB2 init () called\n");
 	}
 
 	/**
 	 * Destroys the ``TypeB2``.
 	 */
 	~Test () {
-		stdout.puts ("TypeB2 deinit\n");
+		stdout.puts ("TypeB2 deinit () called\n");
 	}
 
 	/**
-	 * Any virtual method for PluginTypeB.
+	 * Any abstract method realization for PluginTypeB.
 	 */
 	public override string method_b () {
 		stdout.puts ("TypeB2.method_b () called\n");