Unable to locate java.lang

Question

Hello,
Could anyone tell me why when runnig the batch file I get the following error:
unable to locate java.lang package
I have set up the envionment variables as follows:
CLASSPATH=c:\j2sdk1.4.2_14\lib
PATH=c:\j2sdk1.4.2_14\bin
I would highly appreciate any help. I would like to get this simulator up and running
and do some work over the easter holidays (nice uh?), it could always be worst! :)
contents of batch file
Set SNAP_PATH=C:\TaylecSim\classes\TaylecSim.jar
Set SRC=Mo
javac -bootclasspath %SNAP_PATH%\classes %SRC%.java
%SNAP_PATH%\bin\preverify -classpath %SNAP_PATH%\classes;. -nofinalize -d ReadyToGo %SRC%
pause
MS-DOS output
C:\Simulator\Installation\DevFiles>Set SNAP_PATH=C:\TaylecSim\classes\TaylecSim.
jar
C:\Simulator\Installation\DevFiles>Set SRC=Mo
C:\Simulator\Installation\DevFiles>javac -bootclasspath C:\TaylecSim\classes\Tay
lecSim.jar\classes Mo.java
Fatal Error: Unable to locate package java.lang in classpath or bootclasspath
C:\Simulator\Installation\DevFiles>C:\TaylecSim\classes\TaylecSim.jar\bin\prever
ify -classpath C:\TaylecSim\classes\TaylecSim.jar\classes;. -nofinalize -d Ready
ToGo Mo
The system cannot find the path specified.
C:\Simulator\Installation\DevFiles>pause
Press any key to continue . . .

Answer 1

C:\Simulator\Installation\DevFiles>javac -bootclasspath C:\TaylecSim\classes\Tay
lecSim.jar\classes Mo.java
Fatal Error: Unable to locate package java.lang in classpath or bootclasspath
Why are you replacing (as opposed to possibly adding to) Java's standard classes? You are not providing access to the Java boot classes, as the error message is telling you.