diff --git a/src/eva2/cli/package-info.java b/src/eva2/cli/package-info.java
index e69de29b..3df0baed 100644
--- a/src/eva2/cli/package-info.java
+++ b/src/eva2/cli/package-info.java
@@ -0,0 +1,4 @@
+/**
+ * Implementation of Command-line Interface for EvA2
+ */
+package eva2.cli;
\ No newline at end of file
diff --git a/src/eva2/client/package-info.java b/src/eva2/client/package-info.java
index e69de29b..241cf986 100644
--- a/src/eva2/client/package-info.java
+++ b/src/eva2/client/package-info.java
@@ -0,0 +1 @@
+package eva2.client;
\ No newline at end of file
diff --git a/src/eva2/examples/package-info.java b/src/eva2/examples/package-info.java
index e69de29b..6746fb8d 100644
--- a/src/eva2/examples/package-info.java
+++ b/src/eva2/examples/package-info.java
@@ -0,0 +1 @@
+package eva2.examples;
\ No newline at end of file
diff --git a/src/eva2/gui/package-info.java b/src/eva2/gui/package-info.java
index e69de29b..c6db757a 100644
--- a/src/eva2/gui/package-info.java
+++ b/src/eva2/gui/package-info.java
@@ -0,0 +1 @@
+package eva2.gui;
\ No newline at end of file
diff --git a/src/eva2/util/annotation/package-info.java b/src/eva2/util/annotation/package-info.java
index e69de29b..71be2f88 100644
--- a/src/eva2/util/annotation/package-info.java
+++ b/src/eva2/util/annotation/package-info.java
@@ -0,0 +1,5 @@
+/**
+ * Annotations used in EvA2
+ */
+package eva2.util.annotation;
+
diff --git a/src/eva2/util/package-info.java b/src/eva2/util/package-info.java
index e69de29b..f645a25e 100644
--- a/src/eva2/util/package-info.java
+++ b/src/eva2/util/package-info.java
@@ -0,0 +1 @@
+package eva2.util;
\ No newline at end of file