diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000000000000000000000000000000000..9e942cc4e56e2141853d764c3a7c36b5ebde62e3
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,27 @@
+[submodule "rosjava/src/rosjava"]
+	path = rosjava/src/rosjava
+	url = https://github.com/rosjava/rosjava.git
+[submodule "rosjava/src/zeroconf_jmdns_suite"]
+	path = rosjava/src/zeroconf_jmdns_suite
+	url = https://github.com/rosjava/zeroconf_jmdns_suite
+[submodule "rosjava/src/rosjava_extras"]
+	path = rosjava/src/rosjava_extras
+	url = https://github.com/rosjava/rosjava_extras
+[submodule "rosjava/src/rosjava_core"]
+	path = rosjava/src/rosjava_core
+	url = https://github.com/rosjava/rosjava_core
+[submodule "rosjava/src/rosjava_messages"]
+	path = rosjava/src/rosjava_messages
+	url = https://github.com/rosjava/rosjava_messages
+[submodule "rosjava/src/rosjava_test_msgs"]
+	path = rosjava/src/rosjava_test_msgs
+	url = https://github.com/rosjava/rosjava_test_msgs.git
+[submodule "rosjava/src/rosjava_bootstrap"]
+	path = rosjava/src/rosjava_bootstrap
+	url = https://github.com/rosjava/rosjava_bootstrap
+[submodule "rosjava/src/rosjava_build_tools"]
+	path = rosjava/src/rosjava_build_tools
+	url = https://git-st.inf.tu-dresden.de/ceti/ros-internal/forked-rosjava-packages/rosjava_build_tools.git
+[submodule "rosjava/src/genjava"]
+	path = rosjava/src/genjava
+	url = https://git-st.inf.tu-dresden.de/ceti/ros-internal/forked-rosjava-packages/genjava.git
diff --git a/rosjava/src/genjava b/rosjava/src/genjava
new file mode 160000
index 0000000000000000000000000000000000000000..93f108f3afdacf77e464c26c0edeae8a051298ed
--- /dev/null
+++ b/rosjava/src/genjava
@@ -0,0 +1 @@
+Subproject commit 93f108f3afdacf77e464c26c0edeae8a051298ed
diff --git a/rosjava/src/rosjava b/rosjava/src/rosjava
new file mode 160000
index 0000000000000000000000000000000000000000..38bb23810c8af529e2a7229522960392a3d20e7b
--- /dev/null
+++ b/rosjava/src/rosjava
@@ -0,0 +1 @@
+Subproject commit 38bb23810c8af529e2a7229522960392a3d20e7b
diff --git a/rosjava/src/rosjava_bootstrap b/rosjava/src/rosjava_bootstrap
new file mode 160000
index 0000000000000000000000000000000000000000..e971dff6284e406067df4c7aa04843ec20c9be54
--- /dev/null
+++ b/rosjava/src/rosjava_bootstrap
@@ -0,0 +1 @@
+Subproject commit e971dff6284e406067df4c7aa04843ec20c9be54
diff --git a/rosjava/src/rosjava_build_tools b/rosjava/src/rosjava_build_tools
new file mode 160000
index 0000000000000000000000000000000000000000..5a8fd3018756f3f87b23104553e3d17be53b69ee
--- /dev/null
+++ b/rosjava/src/rosjava_build_tools
@@ -0,0 +1 @@
+Subproject commit 5a8fd3018756f3f87b23104553e3d17be53b69ee
diff --git a/rosjava/src/rosjava_core b/rosjava/src/rosjava_core
new file mode 160000
index 0000000000000000000000000000000000000000..111c1d109ebb9089ba5dc446de80319d82580e88
--- /dev/null
+++ b/rosjava/src/rosjava_core
@@ -0,0 +1 @@
+Subproject commit 111c1d109ebb9089ba5dc446de80319d82580e88
diff --git a/rosjava/src/rosjava_extras b/rosjava/src/rosjava_extras
new file mode 160000
index 0000000000000000000000000000000000000000..dac682fa673b8f447b544c1bf1e7d10dc9257625
--- /dev/null
+++ b/rosjava/src/rosjava_extras
@@ -0,0 +1 @@
+Subproject commit dac682fa673b8f447b544c1bf1e7d10dc9257625
diff --git a/rosjava/src/rosjava_messages b/rosjava/src/rosjava_messages
new file mode 160000
index 0000000000000000000000000000000000000000..9ae00ba72fed9ef4e4c7f5fc142dfc97bb438145
--- /dev/null
+++ b/rosjava/src/rosjava_messages
@@ -0,0 +1 @@
+Subproject commit 9ae00ba72fed9ef4e4c7f5fc142dfc97bb438145
diff --git a/rosjava/src/rosjava_test_msgs b/rosjava/src/rosjava_test_msgs
new file mode 160000
index 0000000000000000000000000000000000000000..c3e4d260afd36eec957bbb9dc8db6fa96abe75f2
--- /dev/null
+++ b/rosjava/src/rosjava_test_msgs
@@ -0,0 +1 @@
+Subproject commit c3e4d260afd36eec957bbb9dc8db6fa96abe75f2
diff --git a/rosjava/src/zeroconf_jmdns_suite b/rosjava/src/zeroconf_jmdns_suite
new file mode 160000
index 0000000000000000000000000000000000000000..93632ffa780adb3626a66fa4d7cad2e7b1dafb03
--- /dev/null
+++ b/rosjava/src/zeroconf_jmdns_suite
@@ -0,0 +1 @@
+Subproject commit 93632ffa780adb3626a66fa4d7cad2e7b1dafb03