Usage: javac <options> <source files>
where <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 files -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
