diff -r 8e220093e4bf -r f11943a373a7 samples/singletons/nbproject/genfiles.properties
--- a/samples/singletons/nbproject/genfiles.properties	Wed Jan 27 18:30:57 2010 +0100
+++ b/samples/singletons/nbproject/genfiles.properties	Mon Nov 11 13:17:34 2019 +0100
@@ -1,8 +1,8 @@
 build.xml.data.CRC32=5a9b3034
-build.xml.script.CRC32=28fad8e6
-build.xml.stylesheet.CRC32=958a1d3e@1.34.0.45
+build.xml.script.CRC32=1167db85
+build.xml.stylesheet.CRC32=f85dc8f2@1.93.0.48
 # This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
 # Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
 nbproject/build-impl.xml.data.CRC32=5a9b3034
-nbproject/build-impl.xml.script.CRC32=a0976efa
-nbproject/build-impl.xml.stylesheet.CRC32=576378a2@1.34.0.45
+nbproject/build-impl.xml.script.CRC32=5af552b8
+nbproject/build-impl.xml.stylesheet.CRC32=f89f7d21@1.93.0.48