diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..eb5a316c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+target
diff --git a/core-tiger/.gitignore b/core-tiger/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/core-tiger/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/core/.gitignore b/core/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/core/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/parent/.gitignore b/parent/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/parent/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/samples/article-spring20/.gitignore b/samples/article-spring20/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/samples/article-spring20/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/samples/article/.gitignore b/samples/article/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/samples/article/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/samples/demos/demo-tiger/.gitignore b/samples/demos/demo-tiger/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/samples/demos/demo-tiger/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/samples/demos/demo/.gitignore b/samples/demos/demo/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/samples/demos/demo/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/samples/samples-utils/.gitignore b/samples/samples-utils/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/samples/samples-utils/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/test-support/.gitignore b/test-support/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/test-support/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/test/integration-tests-openldap/.gitignore b/test/integration-tests-openldap/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/test/integration-tests-openldap/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/test/integration-tests-sunone/.gitignore b/test/integration-tests-sunone/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/test/integration-tests-sunone/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings
diff --git a/test/integration-tests/.gitignore b/test/integration-tests/.gitignore
new file mode 100644
index 00000000..73df60d8
--- /dev/null
+++ b/test/integration-tests/.gitignore
@@ -0,0 +1,4 @@
+target
+.classpath
+.project
+.settings