Set project encoding to UTF-8.

plugins/org.yakindu.sct.generator.java/.settings/org.eclipse.core.resources.prefs

@@ -1,3 +1,4 @@
 eclipse.preferences.version=1
 encoding//.settings/org.eclipse.xtend.shared.ui.prefs=Cp1252
 encoding//src/org/yakindu/sct/generator/java/templates=Cp1252
+encoding/<project>=UTF-8