ejdtc - manual page for JDT Compiler

jdtc <options> <source files>

JDT Compiler is command version of Java compiler for eclipse. jdtc has basic java compiler options like SUN's javac.

-help display a help message

-version compiler version number

-classpath <dir 1>;<dir 2>;...;<dir P>

-d <dir> destination directory (if omitted no package directory structure is created)

-d none

no classfile is generated

-target <ver> classfile target setting (1.1 or 1.2, default is 1.1)

-1.3 set compliance level to 1.3 (default)

-1.4 set compliance level to 1.4

-source <ver> assertions toggle (1.3 or 1.4, default is 1.3 in -1.3 mode and 1.4 in -1.4 mode)

-nowarn no warning (equivalent to '-warn:none')

-warn: <level> set warning level (e.g. '-warn:unusedLocals,deprecation')

constructorName

warn method with constructor name

packageDefaultMethod

warn attempt to override package-default method

deprecation

warn usage of deprecated type or member

maskedCatchBlocks

warn hidden catch block

unusedLocals

warn on unused local variable (never read)

unusedArguments

warn on unused method argument (never read)

unusedImports

warn on unused imports

syntheticAccess

warn when performing synthetic access for innerclass

assertIdentifier

warn occurrence of 'assert' used as identifier

-deprecation equivalent to -warn:deprecation. -g[:<level>] debug attributes level

-g

all debug info ('-g:lines,vars,source')

-g:none

no debug info

-g:[lines,vars,source]

selective debug info

-preserveAllLocals code gen preserve all local variables (for debug purpose)

-noImportError no errors for unresolved imports

-encoding specify default source encoding format (custom encoding can also be specifed on a per file basis by suffixing each input source file/folder name with '[encoding]')

-log <filename> specify a log file

-proceedOnError keep compiling when error, dumping class files with problem methods

-verbose print accessed/processed compilation units

-referenceInfo compute reference info

-progress show progress (only in -log mode)

-time display speed information

-noExit do not call System.exit(n) at end of compilation (n=0 if no error)

-repeat <n> repeat compilation process <n> times (perf analysis)

javac(1)

This manual page was written by Takshi Okamoto, Jan Schulz <debian@katzien.de> and Stephan Michels <stephan@apache.org>.