diff --git a/org.eclipse.core.filebuffers.tests/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.core.filebuffers.tests/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.core.filebuffers.tests/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.core.filebuffers/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.core.filebuffers/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.core.filebuffers/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.jface.text.tests/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.jface.text.tests/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.jface.text.tests/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.jface.text/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.jface.text/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.jface.text/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.search.tests/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.search.tests/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.search.tests/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.search/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.search/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.search/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.text.tests/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.text.tests/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.text.tests/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.text/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.text/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.text/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.ui.editors.tests/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.ui.editors.tests/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.ui.editors.tests/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.ui.editors/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.ui.editors/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.ui.editors/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.ui.examples.javaeditor/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.ui.examples.javaeditor/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.ui.examples.javaeditor/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.ui.workbench.texteditor.tests/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.ui.workbench.texteditor.tests/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.ui.workbench.texteditor.tests/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error
diff --git a/org.eclipse.ui.workbench.texteditor/.settings/org.eclipse.jdt.launching.prefs b/org.eclipse.ui.workbench.texteditor/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index b2e4c49..0000000
--- a/org.eclipse.ui.workbench.texteditor/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=error