set path=C:\j2sdk; C:\j2sdk\bin; C:\j2sdk\lib
set classpath=C:\j2sdk\lib\servlet.jar;C:\j2sdk\lib\iText.jar
C:\j2sdk\bin\javac -g -verbose your-file
set classpath=C:\j2sdk\lib\servlet.jar;C:\j2sdk\lib\iText.jar
C:\j2sdk\bin\javac -g -verbose your-file