All projects should have an explict encoding set. ISO-8859-1 is best default.
diff --git a/plugins/org.eclipse.wtp.releng.tools/.settings/org.eclipse.core.resources.prefs b/plugins/org.eclipse.wtp.releng.tools/.settings/org.eclipse.core.resources.prefs
new file mode 100644
index 0000000..4fc5ad1
--- /dev/null
+++ b/plugins/org.eclipse.wtp.releng.tools/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,3 @@
+#Sat Oct 20 01:53:03 EDT 2007
+eclipse.preferences.version=1
+encoding/<project>=ISO-8859-1