Change the JDK Path in Netbeans Startup

1) Open path \netbeans\etc
2) open file netbeans.conf
3)  Find netbeans_jdkhome folder:
#netbeans_extraclusters="/absolute/path/to/cluster1:/absolute/path/to/cluster2"
netbeans_default_userdir=D:/caps/myproject/.netbeans/caps
netbeans_jdkhome=C:\Program Files\Java\jdk1.6.0_19
4) Just change it X-(