problem kod kompajliranja u NetBeans-u

Da li se nekome desilo ovo i da li je uspeo da resi ovakav problem? Kada idem na cean and Build pojavi se sledeca greska>

javac: invalid target release: 1.6
Usage: javac <options> <source files>
where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-O Optimize; may hinder debugging or enlarge class file
-nowarn Generate no warnings
-verbose Output messages about what the compiler is doing
-deprecation Output source locations where deprecated APIs are used
-classpath <path> Specify where to find user class files
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
-extdirs <dirs> Override location of installed extensions
-d <directory> Specify where to place generated class files
-encoding <encoding> Specify character encoding used by source files
-target <release> Generate class files for specific VM version


lokacija_gde je projekat\nbproject\build-impl.xml:528: The following error occurred while executing this line:
lokacija_gde je projekat\nbproject\build-impl.xml:222: Compile failed; see the compiler error output for details.
BUILD FAILED (total time: 0 seconds)

Proveri da li ti je PATH setovan na isti Java JDK ...

Potpis

alea iacta est

Sve je setovano kako valja-to sam odmah i proveravao kada mi se javio problem. Problem sam resio ali je bio jakko cudan i ne znam kako se to desilo. JAVAC mi se izbrisao - ne znam kako. Instalirao sam novu verzziju jave podesio sve sto treba i sada radi...
Hvala u svakom slucaju na odgovoru.