Update project.properties

Changing the build version.

Author: singh-akhilesh

make/langtools/netbeans/nb-javac/nbproject/project.properties

@@ -104,4 +104,4 @@ javac.test.classpath=\
     ${build.dir}/lib/hamcrest-core-1.3.jar
 debug.classpath=${run.classpath}
 jnlp.enabled=false
-nb-javac-ver=16
+nb-javac-ver=16.0.0.0